| Message ID | 20230221180710.2781027-2-daniel.lezcano@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Self-encapsulate the thermal zone device structure | expand |
Dne torek, 21. februar 2023 ob 19:06:55 CET je Daniel Lezcano napisal(a): > The thermal zone device structure is exposed to the different drivers > and obviously they access the internals while that should be > restricted to the core thermal code. > > In order to self-encapsulate the thermal core code, we need to prevent > the drivers accessing directly the thermal zone structure and provide > accessor functions to deal with. > > Provide an accessor to the 'devdata' structure and make use of it in > the different drivers. > > No functional changes intended. > > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Acked-by: Guenter Roeck <linux@roeck-us.net> #hwmon > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> #R-Car > Acked-by: Mark Brown <broonie@kernel.org> > Reviewed-by: Ido Schimmel <idosch@nvidia.com> #mlxsw > Reviewed-by: AngeloGioacchino Del Regno > <angelogioacchino.delregno@collabora.com> #MediaTek auxadc and lvts > Reviewed-by: Balsam CHIHI <bchihi@baylibre.com> #Mediatek lvts > Acked-by: Gregory Greenman <gregory.greenman@intel.com> #iwlwifi > Reviewed-by: Adam Ward <DLG-Adam.Ward.opensource@dm.renesas.com> #da9062 > Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> #spread > Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> #power_supply > --- > drivers/acpi/thermal.c | 16 ++++++++-------- > drivers/ata/ahci_imx.c | 2 +- > drivers/hwmon/hwmon.c | 4 ++-- > drivers/hwmon/pmbus/pmbus_core.c | 2 +- > drivers/hwmon/scmi-hwmon.c | 2 +- > drivers/hwmon/scpi-hwmon.c | 2 +- > drivers/iio/adc/sun4i-gpadc-iio.c | 2 +- > drivers/input/touchscreen/sun4i-ts.c | 2 +- > .../net/ethernet/chelsio/cxgb4/cxgb4_thermal.c | 2 +- > .../net/ethernet/mellanox/mlxsw/core_thermal.c | 14 +++++++------- > drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 4 ++-- > drivers/power/supply/power_supply_core.c | 2 +- > drivers/regulator/max8973-regulator.c | 2 +- > drivers/thermal/armada_thermal.c | 4 ++-- > drivers/thermal/broadcom/bcm2711_thermal.c | 2 +- > drivers/thermal/broadcom/bcm2835_thermal.c | 2 +- > drivers/thermal/broadcom/brcmstb_thermal.c | 4 ++-- > drivers/thermal/broadcom/ns-thermal.c | 2 +- > drivers/thermal/broadcom/sr-thermal.c | 2 +- > drivers/thermal/da9062-thermal.c | 2 +- > drivers/thermal/dove_thermal.c | 2 +- > drivers/thermal/hisi_thermal.c | 2 +- > drivers/thermal/imx8mm_thermal.c | 2 +- > drivers/thermal/imx_sc_thermal.c | 2 +- > drivers/thermal/imx_thermal.c | 6 +++--- > drivers/thermal/intel/intel_pch_thermal.c | 2 +- > drivers/thermal/intel/intel_soc_dts_iosf.c | 13 +++++-------- > drivers/thermal/intel/x86_pkg_temp_thermal.c | 4 ++-- > drivers/thermal/k3_bandgap.c | 2 +- > drivers/thermal/k3_j72xx_bandgap.c | 2 +- > drivers/thermal/kirkwood_thermal.c | 2 +- > drivers/thermal/max77620_thermal.c | 2 +- > drivers/thermal/mediatek/auxadc_thermal.c | 2 +- > drivers/thermal/mediatek/lvts_thermal.c | 4 ++-- > drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 4 ++-- > drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 4 ++-- > drivers/thermal/qoriq_thermal.c | 2 +- > drivers/thermal/rcar_gen3_thermal.c | 4 ++-- > drivers/thermal/rcar_thermal.c | 3 +-- > drivers/thermal/rockchip_thermal.c | 4 ++-- > drivers/thermal/rzg2l_thermal.c | 2 +- > drivers/thermal/samsung/exynos_tmu.c | 4 ++-- > drivers/thermal/spear_thermal.c | 8 ++++---- > drivers/thermal/sprd_thermal.c | 2 +- > drivers/thermal/sun8i_thermal.c | 2 +- For sun8i_thermal: Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej > drivers/thermal/tegra/tegra-bpmp-thermal.c | 6 ++++-- > drivers/thermal/tegra/tegra30-tsensor.c | 4 ++-- > drivers/thermal/thermal-generic-adc.c | 2 +- > drivers/thermal/thermal_core.c | 6 ++++++ > drivers/thermal/thermal_mmio.c | 2 +- > .../thermal/ti-soc-thermal/ti-thermal-common.c | 4 ++-- > drivers/thermal/uniphier_thermal.c | 2 +- > include/linux/thermal.h | 7 +++++++ > 53 files changed, 102 insertions(+), 91 deletions(-)
On Tue, Feb 21, 2023 at 7:07 PM Daniel Lezcano <daniel.lezcano@linaro.org> wrote: > > The thermal zone device structure is exposed to the different drivers > and obviously they access the internals while that should be > restricted to the core thermal code. > > In order to self-encapsulate the thermal core code, we need to prevent > the drivers accessing directly the thermal zone structure and provide > accessor functions to deal with. > > Provide an accessor to the 'devdata' structure and make use of it in > the different drivers. > > No functional changes intended. > > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Acked-by: Guenter Roeck <linux@roeck-us.net> #hwmon > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> #R-Car > Acked-by: Mark Brown <broonie@kernel.org> > Reviewed-by: Ido Schimmel <idosch@nvidia.com> #mlxsw > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> #MediaTek auxadc and lvts > Reviewed-by: Balsam CHIHI <bchihi@baylibre.com> #Mediatek lvts > Acked-by: Gregory Greenman <gregory.greenman@intel.com> #iwlwifi > Reviewed-by: Adam Ward <DLG-Adam.Ward.opensource@dm.renesas.com> #da9062 > Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> #spread > Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> #power_supply Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > --- > drivers/acpi/thermal.c | 16 ++++++++-------- > drivers/ata/ahci_imx.c | 2 +- > drivers/hwmon/hwmon.c | 4 ++-- > drivers/hwmon/pmbus/pmbus_core.c | 2 +- > drivers/hwmon/scmi-hwmon.c | 2 +- > drivers/hwmon/scpi-hwmon.c | 2 +- > drivers/iio/adc/sun4i-gpadc-iio.c | 2 +- > drivers/input/touchscreen/sun4i-ts.c | 2 +- > .../net/ethernet/chelsio/cxgb4/cxgb4_thermal.c | 2 +- > .../net/ethernet/mellanox/mlxsw/core_thermal.c | 14 +++++++------- > drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 4 ++-- > drivers/power/supply/power_supply_core.c | 2 +- > drivers/regulator/max8973-regulator.c | 2 +- > drivers/thermal/armada_thermal.c | 4 ++-- > drivers/thermal/broadcom/bcm2711_thermal.c | 2 +- > drivers/thermal/broadcom/bcm2835_thermal.c | 2 +- > drivers/thermal/broadcom/brcmstb_thermal.c | 4 ++-- > drivers/thermal/broadcom/ns-thermal.c | 2 +- > drivers/thermal/broadcom/sr-thermal.c | 2 +- > drivers/thermal/da9062-thermal.c | 2 +- > drivers/thermal/dove_thermal.c | 2 +- > drivers/thermal/hisi_thermal.c | 2 +- > drivers/thermal/imx8mm_thermal.c | 2 +- > drivers/thermal/imx_sc_thermal.c | 2 +- > drivers/thermal/imx_thermal.c | 6 +++--- > drivers/thermal/intel/intel_pch_thermal.c | 2 +- > drivers/thermal/intel/intel_soc_dts_iosf.c | 13 +++++-------- > drivers/thermal/intel/x86_pkg_temp_thermal.c | 4 ++-- > drivers/thermal/k3_bandgap.c | 2 +- > drivers/thermal/k3_j72xx_bandgap.c | 2 +- > drivers/thermal/kirkwood_thermal.c | 2 +- > drivers/thermal/max77620_thermal.c | 2 +- > drivers/thermal/mediatek/auxadc_thermal.c | 2 +- > drivers/thermal/mediatek/lvts_thermal.c | 4 ++-- > drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 4 ++-- > drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 4 ++-- > drivers/thermal/qoriq_thermal.c | 2 +- > drivers/thermal/rcar_gen3_thermal.c | 4 ++-- > drivers/thermal/rcar_thermal.c | 3 +-- > drivers/thermal/rockchip_thermal.c | 4 ++-- > drivers/thermal/rzg2l_thermal.c | 2 +- > drivers/thermal/samsung/exynos_tmu.c | 4 ++-- > drivers/thermal/spear_thermal.c | 8 ++++---- > drivers/thermal/sprd_thermal.c | 2 +- > drivers/thermal/sun8i_thermal.c | 2 +- > drivers/thermal/tegra/tegra-bpmp-thermal.c | 6 ++++-- > drivers/thermal/tegra/tegra30-tsensor.c | 4 ++-- > drivers/thermal/thermal-generic-adc.c | 2 +- > drivers/thermal/thermal_core.c | 6 ++++++ > drivers/thermal/thermal_mmio.c | 2 +- > .../thermal/ti-soc-thermal/ti-thermal-common.c | 4 ++-- > drivers/thermal/uniphier_thermal.c | 2 +- > include/linux/thermal.h | 7 +++++++ > 53 files changed, 102 insertions(+), 91 deletions(-) > > diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c > index 0b4b844f9d4c..392b73b3e269 100644 > --- a/drivers/acpi/thermal.c > +++ b/drivers/acpi/thermal.c > @@ -498,7 +498,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) > > static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > int result; > > if (!tz) > @@ -516,7 +516,7 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) > static int thermal_get_trip_type(struct thermal_zone_device *thermal, > int trip, enum thermal_trip_type *type) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > int i; > > if (!tz || trip < 0) > @@ -560,7 +560,7 @@ static int thermal_get_trip_type(struct thermal_zone_device *thermal, > static int thermal_get_trip_temp(struct thermal_zone_device *thermal, > int trip, int *temp) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > int i; > > if (!tz || trip < 0) > @@ -613,7 +613,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, > static int thermal_get_crit_temp(struct thermal_zone_device *thermal, > int *temperature) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > > if (tz->trips.critical.flags.valid) { > *temperature = deci_kelvin_to_millicelsius_with_offset( > @@ -628,7 +628,7 @@ static int thermal_get_crit_temp(struct thermal_zone_device *thermal, > static int thermal_get_trend(struct thermal_zone_device *thermal, > int trip, enum thermal_trend *trend) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > enum thermal_trip_type type; > int i; > > @@ -670,7 +670,7 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, > > static void acpi_thermal_zone_device_hot(struct thermal_zone_device *thermal) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > > acpi_bus_generate_netlink_event(tz->device->pnp.device_class, > dev_name(&tz->device->dev), > @@ -679,7 +679,7 @@ static void acpi_thermal_zone_device_hot(struct thermal_zone_device *thermal) > > static void acpi_thermal_zone_device_critical(struct thermal_zone_device *thermal) > { > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > > acpi_bus_generate_netlink_event(tz->device->pnp.device_class, > dev_name(&tz->device->dev), > @@ -693,7 +693,7 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, > bool bind) > { > struct acpi_device *device = cdev->devdata; > - struct acpi_thermal *tz = thermal->devdata; > + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); > struct acpi_device *dev; > acpi_handle handle; > int i; > diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c > index a950767f7948..e45e91f5e703 100644 > --- a/drivers/ata/ahci_imx.c > +++ b/drivers/ata/ahci_imx.c > @@ -418,7 +418,7 @@ static int __sata_ahci_read_temperature(void *dev, int *temp) > > static int sata_ahci_read_temperature(struct thermal_zone_device *tz, int *temp) > { > - return __sata_ahci_read_temperature(tz->devdata, temp); > + return __sata_ahci_read_temperature(thermal_zone_device_priv(tz), temp); > } > > static ssize_t sata_ahci_show_temp(struct device *dev, > diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c > index 33edb5c02f7d..3adf5c3c75ed 100644 > --- a/drivers/hwmon/hwmon.c > +++ b/drivers/hwmon/hwmon.c > @@ -154,7 +154,7 @@ static DEFINE_IDA(hwmon_ida); > #ifdef CONFIG_THERMAL_OF > static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct hwmon_thermal_data *tdata = tz->devdata; > + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); > struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); > int ret; > long t; > @@ -171,7 +171,7 @@ static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > > static int hwmon_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct hwmon_thermal_data *tdata = tz->devdata; > + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); > struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); > const struct hwmon_chip_info *chip = hwdev->chip; > const struct hwmon_channel_info **info = chip->info; > diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c > index 95e95783972a..e39a327ac2a1 100644 > --- a/drivers/hwmon/pmbus/pmbus_core.c > +++ b/drivers/hwmon/pmbus/pmbus_core.c > @@ -1272,7 +1272,7 @@ struct pmbus_thermal_data { > > static int pmbus_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct pmbus_thermal_data *tdata = tz->devdata; > + struct pmbus_thermal_data *tdata = thermal_zone_device_priv(tz); > struct pmbus_sensor *sensor = tdata->sensor; > struct pmbus_data *pmbus_data = tdata->pmbus_data; > struct i2c_client *client = to_i2c_client(pmbus_data->dev); > diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c > index e192f0c67146..046ac157749d 100644 > --- a/drivers/hwmon/scmi-hwmon.c > +++ b/drivers/hwmon/scmi-hwmon.c > @@ -141,7 +141,7 @@ static int scmi_hwmon_thermal_get_temp(struct thermal_zone_device *tz, > { > int ret; > long value; > - struct scmi_thermal_sensor *th_sensor = tz->devdata; > + struct scmi_thermal_sensor *th_sensor = thermal_zone_device_priv(tz); > > ret = scmi_hwmon_read_scaled_value(th_sensor->ph, th_sensor->info, > &value); > diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c > index 4d75385f7d5e..121e5e9f487f 100644 > --- a/drivers/hwmon/scpi-hwmon.c > +++ b/drivers/hwmon/scpi-hwmon.c > @@ -64,7 +64,7 @@ static void scpi_scale_reading(u64 *value, struct sensor_data *sensor) > > static int scpi_read_temp(struct thermal_zone_device *tz, int *temp) > { > - struct scpi_thermal_zone *zone = tz->devdata; > + struct scpi_thermal_zone *zone = thermal_zone_device_priv(tz); > struct scpi_sensors *scpi_sensors = zone->scpi_sensors; > struct scpi_ops *scpi_ops = scpi_sensors->scpi_ops; > struct sensor_data *sensor = &scpi_sensors->data[zone->sensor_id]; > diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c > index a6ade70dedf8..a5322550c422 100644 > --- a/drivers/iio/adc/sun4i-gpadc-iio.c > +++ b/drivers/iio/adc/sun4i-gpadc-iio.c > @@ -414,7 +414,7 @@ static int sun4i_gpadc_runtime_resume(struct device *dev) > > static int sun4i_gpadc_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct sun4i_gpadc_iio *info = tz->devdata; > + struct sun4i_gpadc_iio *info = thermal_zone_device_priv(tz); > int val, scale, offset; > > if (sun4i_gpadc_temp_read(info->indio_dev, &val)) > diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c > index 73eb8f80be6e..1117fba30020 100644 > --- a/drivers/input/touchscreen/sun4i-ts.c > +++ b/drivers/input/touchscreen/sun4i-ts.c > @@ -194,7 +194,7 @@ static int sun4i_get_temp(const struct sun4i_ts_data *ts, int *temp) > > static int sun4i_get_tz_temp(struct thermal_zone_device *tz, int *temp) > { > - return sun4i_get_temp(tz->devdata, temp); > + return sun4i_get_temp(thermal_zone_device_priv(tz), temp); > } > > static const struct thermal_zone_device_ops sun4i_ts_tz_ops = { > diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c > index 95e1b415ba13..dea9d2907666 100644 > --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c > +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c > @@ -12,7 +12,7 @@ > static int cxgb4_thermal_get_temp(struct thermal_zone_device *tzdev, > int *temp) > { > - struct adapter *adap = tzdev->devdata; > + struct adapter *adap = thermal_zone_device_priv(tzdev); > u32 param, val; > int ret; > > diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c > index c5240d38c9db..722e4a40afef 100644 > --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c > +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c > @@ -201,7 +201,7 @@ mlxsw_thermal_module_trips_update(struct device *dev, struct mlxsw_core *core, > static int mlxsw_thermal_bind(struct thermal_zone_device *tzdev, > struct thermal_cooling_device *cdev) > { > - struct mlxsw_thermal *thermal = tzdev->devdata; > + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); > struct device *dev = thermal->bus_info->dev; > int i, err; > > @@ -227,7 +227,7 @@ static int mlxsw_thermal_bind(struct thermal_zone_device *tzdev, > static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev, > struct thermal_cooling_device *cdev) > { > - struct mlxsw_thermal *thermal = tzdev->devdata; > + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); > struct device *dev = thermal->bus_info->dev; > int i; > int err; > @@ -249,7 +249,7 @@ static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev, > static int mlxsw_thermal_get_temp(struct thermal_zone_device *tzdev, > int *p_temp) > { > - struct mlxsw_thermal *thermal = tzdev->devdata; > + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); > struct device *dev = thermal->bus_info->dev; > char mtmp_pl[MLXSW_REG_MTMP_LEN]; > int temp; > @@ -281,7 +281,7 @@ static struct thermal_zone_device_ops mlxsw_thermal_ops = { > static int mlxsw_thermal_module_bind(struct thermal_zone_device *tzdev, > struct thermal_cooling_device *cdev) > { > - struct mlxsw_thermal_module *tz = tzdev->devdata; > + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); > struct mlxsw_thermal *thermal = tz->parent; > int i, j, err; > > @@ -310,7 +310,7 @@ static int mlxsw_thermal_module_bind(struct thermal_zone_device *tzdev, > static int mlxsw_thermal_module_unbind(struct thermal_zone_device *tzdev, > struct thermal_cooling_device *cdev) > { > - struct mlxsw_thermal_module *tz = tzdev->devdata; > + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); > struct mlxsw_thermal *thermal = tz->parent; > int i; > int err; > @@ -356,7 +356,7 @@ mlxsw_thermal_module_temp_and_thresholds_get(struct mlxsw_core *core, > static int mlxsw_thermal_module_temp_get(struct thermal_zone_device *tzdev, > int *p_temp) > { > - struct mlxsw_thermal_module *tz = tzdev->devdata; > + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); > struct mlxsw_thermal *thermal = tz->parent; > int temp, crit_temp, emerg_temp; > struct device *dev; > @@ -391,7 +391,7 @@ static struct thermal_zone_device_ops mlxsw_thermal_module_ops = { > static int mlxsw_thermal_gearbox_temp_get(struct thermal_zone_device *tzdev, > int *p_temp) > { > - struct mlxsw_thermal_module *tz = tzdev->devdata; > + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); > struct mlxsw_thermal *thermal = tz->parent; > char mtmp_pl[MLXSW_REG_MTMP_LEN]; > u16 index; > diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c > index 232c200af38f..354d95222b1b 100644 > --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c > +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c > @@ -615,7 +615,7 @@ int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm) > static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device, > int *temperature) > { > - struct iwl_mvm *mvm = (struct iwl_mvm *)device->devdata; > + struct iwl_mvm *mvm = thermal_zone_device_priv(device); > int ret; > int temp; > > @@ -641,7 +641,7 @@ static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device, > static int iwl_mvm_tzone_set_trip_temp(struct thermal_zone_device *device, > int trip, int temp) > { > - struct iwl_mvm *mvm = (struct iwl_mvm *)device->devdata; > + struct iwl_mvm *mvm = thermal_zone_device_priv(device); > struct iwl_mvm_thermal_device *tzone; > int ret; > > diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c > index 7c790c41e2fe..83fd19079d8b 100644 > --- a/drivers/power/supply/power_supply_core.c > +++ b/drivers/power/supply/power_supply_core.c > @@ -1142,7 +1142,7 @@ static int power_supply_read_temp(struct thermal_zone_device *tzd, > int ret; > > WARN_ON(tzd == NULL); > - psy = tzd->devdata; > + psy = thermal_zone_device_priv(tzd); > ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &val); > if (ret) > return ret; > diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c > index 7e00a45db26a..303426135276 100644 > --- a/drivers/regulator/max8973-regulator.c > +++ b/drivers/regulator/max8973-regulator.c > @@ -436,7 +436,7 @@ static int max8973_init_dcdc(struct max8973_chip *max, > > static int max8973_thermal_read_temp(struct thermal_zone_device *tz, int *temp) > { > - struct max8973_chip *mchip = tz->devdata; > + struct max8973_chip *mchip = thermal_zone_device_priv(tz); > unsigned int val; > int ret; > > diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c > index 2efc222a379b..ebd606861a61 100644 > --- a/drivers/thermal/armada_thermal.c > +++ b/drivers/thermal/armada_thermal.c > @@ -398,7 +398,7 @@ static int armada_read_sensor(struct armada_thermal_priv *priv, int *temp) > static int armada_get_temp_legacy(struct thermal_zone_device *thermal, > int *temp) > { > - struct armada_thermal_priv *priv = thermal->devdata; > + struct armada_thermal_priv *priv = thermal_zone_device_priv(thermal); > int ret; > > /* Valid check */ > @@ -420,7 +420,7 @@ static struct thermal_zone_device_ops legacy_ops = { > > static int armada_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct armada_thermal_sensor *sensor = tz->devdata; > + struct armada_thermal_sensor *sensor = thermal_zone_device_priv(tz); > struct armada_thermal_priv *priv = sensor->priv; > int ret; > > diff --git a/drivers/thermal/broadcom/bcm2711_thermal.c b/drivers/thermal/broadcom/bcm2711_thermal.c > index 1f8651d15160..fcfcbbf044a4 100644 > --- a/drivers/thermal/broadcom/bcm2711_thermal.c > +++ b/drivers/thermal/broadcom/bcm2711_thermal.c > @@ -33,7 +33,7 @@ struct bcm2711_thermal_priv { > > static int bcm2711_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct bcm2711_thermal_priv *priv = tz->devdata; > + struct bcm2711_thermal_priv *priv = thermal_zone_device_priv(tz); > int slope = thermal_zone_get_slope(tz); > int offset = thermal_zone_get_offset(tz); > u32 val; > diff --git a/drivers/thermal/broadcom/bcm2835_thermal.c b/drivers/thermal/broadcom/bcm2835_thermal.c > index 23918bb76ae6..86aaf459de37 100644 > --- a/drivers/thermal/broadcom/bcm2835_thermal.c > +++ b/drivers/thermal/broadcom/bcm2835_thermal.c > @@ -90,7 +90,7 @@ static int bcm2835_thermal_temp2adc(int temp, int offset, int slope) > > static int bcm2835_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct bcm2835_thermal_data *data = tz->devdata; > + struct bcm2835_thermal_data *data = thermal_zone_device_priv(tz); > u32 val = readl(data->regs + BCM2835_TS_TSENSSTAT); > > if (!(val & BCM2835_TS_TSENSSTAT_VALID)) > diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c > index 4d02c28331e3..60173cc83c46 100644 > --- a/drivers/thermal/broadcom/brcmstb_thermal.c > +++ b/drivers/thermal/broadcom/brcmstb_thermal.c > @@ -152,7 +152,7 @@ static inline u32 avs_tmon_temp_to_code(struct brcmstb_thermal_priv *priv, > > static int brcmstb_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct brcmstb_thermal_priv *priv = tz->devdata; > + struct brcmstb_thermal_priv *priv = thermal_zone_device_priv(tz); > u32 val; > long t; > > @@ -262,7 +262,7 @@ static irqreturn_t brcmstb_tmon_irq_thread(int irq, void *data) > > static int brcmstb_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct brcmstb_thermal_priv *priv = tz->devdata; > + struct brcmstb_thermal_priv *priv = thermal_zone_device_priv(tz); > > dev_dbg(priv->dev, "set trips %d <--> %d\n", low, high); > > diff --git a/drivers/thermal/broadcom/ns-thermal.c b/drivers/thermal/broadcom/ns-thermal.c > index 07a8a3f49bd0..d255aa879fc0 100644 > --- a/drivers/thermal/broadcom/ns-thermal.c > +++ b/drivers/thermal/broadcom/ns-thermal.c > @@ -16,7 +16,7 @@ > > static int ns_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - void __iomem *pvtmon = tz->devdata; > + void __iomem *pvtmon = thermal_zone_device_priv(tz); > int offset = thermal_zone_get_offset(tz); > int slope = thermal_zone_get_slope(tz); > u32 val; > diff --git a/drivers/thermal/broadcom/sr-thermal.c b/drivers/thermal/broadcom/sr-thermal.c > index 2b93502543ff..747915890022 100644 > --- a/drivers/thermal/broadcom/sr-thermal.c > +++ b/drivers/thermal/broadcom/sr-thermal.c > @@ -32,7 +32,7 @@ struct sr_thermal { > > static int sr_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct sr_tmon *tmon = tz->devdata; > + struct sr_tmon *tmon = thermal_zone_device_priv(tz); > struct sr_thermal *sr_thermal = tmon->priv; > > *temp = readl(sr_thermal->regs + SR_TMON_TEMP_BASE(tmon->tmon_id)); > diff --git a/drivers/thermal/da9062-thermal.c b/drivers/thermal/da9062-thermal.c > index a805a6666c44..e7097f354750 100644 > --- a/drivers/thermal/da9062-thermal.c > +++ b/drivers/thermal/da9062-thermal.c > @@ -123,7 +123,7 @@ static irqreturn_t da9062_thermal_irq_handler(int irq, void *data) > static int da9062_thermal_get_temp(struct thermal_zone_device *z, > int *temp) > { > - struct da9062_thermal *thermal = z->devdata; > + struct da9062_thermal *thermal = thermal_zone_device_priv(z); > > mutex_lock(&thermal->lock); > *temp = thermal->temperature; > diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c > index 056622a58d00..6db1882e8229 100644 > --- a/drivers/thermal/dove_thermal.c > +++ b/drivers/thermal/dove_thermal.c > @@ -87,7 +87,7 @@ static int dove_get_temp(struct thermal_zone_device *thermal, > int *temp) > { > unsigned long reg; > - struct dove_thermal_priv *priv = thermal->devdata; > + struct dove_thermal_priv *priv = thermal_zone_device_priv(thermal); > > /* Valid check */ > reg = readl_relaxed(priv->control + PMU_TEMP_DIOD_CTRL1_REG); > diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c > index 32a7c3cf073d..f3a374266fa0 100644 > --- a/drivers/thermal/hisi_thermal.c > +++ b/drivers/thermal/hisi_thermal.c > @@ -431,7 +431,7 @@ static int hi3660_thermal_probe(struct hisi_thermal_data *data) > > static int hisi_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct hisi_thermal_sensor *sensor = tz->devdata; > + struct hisi_thermal_sensor *sensor = thermal_zone_device_priv(tz); > struct hisi_thermal_data *data = sensor->data; > > *temp = data->ops->get_temp(sensor); > diff --git a/drivers/thermal/imx8mm_thermal.c b/drivers/thermal/imx8mm_thermal.c > index 72b5d6f319c1..efa1a4ffc368 100644 > --- a/drivers/thermal/imx8mm_thermal.c > +++ b/drivers/thermal/imx8mm_thermal.c > @@ -141,7 +141,7 @@ static int imx8mp_tmu_get_temp(void *data, int *temp) > > static int tmu_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct tmu_sensor *sensor = tz->devdata; > + struct tmu_sensor *sensor = thermal_zone_device_priv(tz); > struct imx8mm_tmu *tmu = sensor->priv; > > return tmu->socdata->get_temp(sensor, temp); > diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c > index f32e59e74623..ddde4bdfc94a 100644 > --- a/drivers/thermal/imx_sc_thermal.c > +++ b/drivers/thermal/imx_sc_thermal.c > @@ -46,7 +46,7 @@ static int imx_sc_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > struct imx_sc_msg_misc_get_temp msg; > struct imx_sc_rpc_msg *hdr = &msg.hdr; > - struct imx_sc_sensor *sensor = tz->devdata; > + struct imx_sc_sensor *sensor = thermal_zone_device_priv(tz); > int ret; > > msg.data.req.resource_id = sensor->resource_id; > diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c > index fb0d5cab70af..a22b8086a209 100644 > --- a/drivers/thermal/imx_thermal.c > +++ b/drivers/thermal/imx_thermal.c > @@ -252,7 +252,7 @@ static void imx_set_alarm_temp(struct imx_thermal_data *data, > > static int imx_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct imx_thermal_data *data = tz->devdata; > + struct imx_thermal_data *data = thermal_zone_device_priv(tz); > const struct thermal_soc_data *soc_data = data->socdata; > struct regmap *map = data->tempmon; > unsigned int n_meas; > @@ -311,7 +311,7 @@ static int imx_get_temp(struct thermal_zone_device *tz, int *temp) > static int imx_change_mode(struct thermal_zone_device *tz, > enum thermal_device_mode mode) > { > - struct imx_thermal_data *data = tz->devdata; > + struct imx_thermal_data *data = thermal_zone_device_priv(tz); > > if (mode == THERMAL_DEVICE_ENABLED) { > pm_runtime_get(data->dev); > @@ -342,7 +342,7 @@ static int imx_get_crit_temp(struct thermal_zone_device *tz, int *temp) > static int imx_set_trip_temp(struct thermal_zone_device *tz, int trip, > int temp) > { > - struct imx_thermal_data *data = tz->devdata; > + struct imx_thermal_data *data = thermal_zone_device_priv(tz); > int ret; > > ret = pm_runtime_resume_and_get(data->dev); > diff --git a/drivers/thermal/intel/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c > index b855d031a855..dce50d239357 100644 > --- a/drivers/thermal/intel/intel_pch_thermal.c > +++ b/drivers/thermal/intel/intel_pch_thermal.c > @@ -119,7 +119,7 @@ static int pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, int trip) > > static int pch_thermal_get_temp(struct thermal_zone_device *tzd, int *temp) > { > - struct pch_thermal_device *ptd = tzd->devdata; > + struct pch_thermal_device *ptd = thermal_zone_device_priv(tzd); > > *temp = GET_WPT_TEMP(WPT_TEMP_TSR & readw(ptd->hw_base + WPT_TEMP)); > return 0; > diff --git a/drivers/thermal/intel/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c > index 8c26f7b2316b..f99dc7e4ae89 100644 > --- a/drivers/thermal/intel/intel_soc_dts_iosf.c > +++ b/drivers/thermal/intel/intel_soc_dts_iosf.c > @@ -54,7 +54,7 @@ static int sys_get_trip_temp(struct thermal_zone_device *tzd, int trip, > struct intel_soc_dts_sensor_entry *dts; > struct intel_soc_dts_sensors *sensors; > > - dts = tzd->devdata; > + dts = thermal_zone_device_priv(tzd); > sensors = dts->sensors; > mutex_lock(&sensors->dts_update_lock); > status = iosf_mbi_read(BT_MBI_UNIT_PMC, MBI_REG_READ, > @@ -168,7 +168,7 @@ static int update_trip_temp(struct intel_soc_dts_sensor_entry *dts, > static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, > int temp) > { > - struct intel_soc_dts_sensor_entry *dts = tzd->devdata; > + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); > struct intel_soc_dts_sensors *sensors = dts->sensors; > int status; > > @@ -176,7 +176,7 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, > return -EINVAL; > > mutex_lock(&sensors->dts_update_lock); > - status = update_trip_temp(tzd->devdata, trip, temp, > + status = update_trip_temp(dts, trip, temp, > dts->trip_types[trip]); > mutex_unlock(&sensors->dts_update_lock); > > @@ -186,9 +186,7 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, > static int sys_get_trip_type(struct thermal_zone_device *tzd, > int trip, enum thermal_trip_type *type) > { > - struct intel_soc_dts_sensor_entry *dts; > - > - dts = tzd->devdata; > + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); > > *type = dts->trip_types[trip]; > > @@ -200,11 +198,10 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, > { > int status; > u32 out; > - struct intel_soc_dts_sensor_entry *dts; > + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); > struct intel_soc_dts_sensors *sensors; > unsigned long raw; > > - dts = tzd->devdata; > sensors = dts->sensors; > status = iosf_mbi_read(BT_MBI_UNIT_PMC, MBI_REG_READ, > SOC_DTS_OFFSET_TEMP, &out); > diff --git a/drivers/thermal/intel/x86_pkg_temp_thermal.c b/drivers/thermal/intel/x86_pkg_temp_thermal.c > index 1c2de84742df..c4ec314441be 100644 > --- a/drivers/thermal/intel/x86_pkg_temp_thermal.c > +++ b/drivers/thermal/intel/x86_pkg_temp_thermal.c > @@ -107,7 +107,7 @@ static struct zone_device *pkg_temp_thermal_get_dev(unsigned int cpu) > > static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp) > { > - struct zone_device *zonedev = tzd->devdata; > + struct zone_device *zonedev = thermal_zone_device_priv(tzd); > int val; > > val = intel_tcc_get_temp(zonedev->cpu, true); > @@ -122,7 +122,7 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp) > static int > sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp) > { > - struct zone_device *zonedev = tzd->devdata; > + struct zone_device *zonedev = thermal_zone_device_priv(tzd); > u32 l, h, mask, shift, intr; > int tj_max, ret; > > diff --git a/drivers/thermal/k3_bandgap.c b/drivers/thermal/k3_bandgap.c > index 22c9bcb899c3..b5cd2c85e0c3 100644 > --- a/drivers/thermal/k3_bandgap.c > +++ b/drivers/thermal/k3_bandgap.c > @@ -141,7 +141,7 @@ static int k3_bgp_read_temp(struct k3_thermal_data *devdata, > > static int k3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct k3_thermal_data *data = tz->devdata; > + struct k3_thermal_data *data = thermal_zone_device_priv(tz); > int ret = 0; > > ret = k3_bgp_read_temp(data, temp); > diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c > index 031ea1091909..5be1f09eeb2c 100644 > --- a/drivers/thermal/k3_j72xx_bandgap.c > +++ b/drivers/thermal/k3_j72xx_bandgap.c > @@ -248,7 +248,7 @@ static inline int k3_bgp_read_temp(struct k3_thermal_data *devdata, > /* Get temperature callback function for thermal zone */ > static int k3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - return k3_bgp_read_temp(tz->devdata, temp); > + return k3_bgp_read_temp(thermal_zone_device_priv(tz), temp); > } > > static const struct thermal_zone_device_ops k3_of_thermal_ops = { > diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c > index bec7ec20e79d..92b3ce426b9d 100644 > --- a/drivers/thermal/kirkwood_thermal.c > +++ b/drivers/thermal/kirkwood_thermal.c > @@ -27,7 +27,7 @@ static int kirkwood_get_temp(struct thermal_zone_device *thermal, > int *temp) > { > unsigned long reg; > - struct kirkwood_thermal_priv *priv = thermal->devdata; > + struct kirkwood_thermal_priv *priv = thermal_zone_device_priv(thermal); > > reg = readl_relaxed(priv->sensor); > > diff --git a/drivers/thermal/max77620_thermal.c b/drivers/thermal/max77620_thermal.c > index 6451a55eb582..bf1679765f1b 100644 > --- a/drivers/thermal/max77620_thermal.c > +++ b/drivers/thermal/max77620_thermal.c > @@ -46,7 +46,7 @@ struct max77620_therm_info { > > static int max77620_thermal_read_temp(struct thermal_zone_device *tz, int *temp) > { > - struct max77620_therm_info *mtherm = tz->devdata; > + struct max77620_therm_info *mtherm = thermal_zone_device_priv(tz); > unsigned int val; > int ret; > > diff --git a/drivers/thermal/mediatek/auxadc_thermal.c b/drivers/thermal/mediatek/auxadc_thermal.c > index ab730f9552d0..755baa4e5bd2 100644 > --- a/drivers/thermal/mediatek/auxadc_thermal.c > +++ b/drivers/thermal/mediatek/auxadc_thermal.c > @@ -763,7 +763,7 @@ static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank) > > static int mtk_read_temp(struct thermal_zone_device *tz, int *temperature) > { > - struct mtk_thermal *mt = tz->devdata; > + struct mtk_thermal *mt = thermal_zone_device_priv(tz); > int i; > int tempmax = INT_MIN; > > diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c > index 84ba65a27acf..fb4b1b4db245 100644 > --- a/drivers/thermal/mediatek/lvts_thermal.c > +++ b/drivers/thermal/mediatek/lvts_thermal.c > @@ -252,7 +252,7 @@ static u32 lvts_temp_to_raw(int temperature) > > static int lvts_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct lvts_sensor *lvts_sensor = tz->devdata; > + struct lvts_sensor *lvts_sensor = thermal_zone_device_priv(tz); > void __iomem *msr = lvts_sensor->msr; > u32 value; > > @@ -290,7 +290,7 @@ static int lvts_get_temp(struct thermal_zone_device *tz, int *temp) > > static int lvts_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct lvts_sensor *lvts_sensor = tz->devdata; > + struct lvts_sensor *lvts_sensor = thermal_zone_device_priv(tz); > void __iomem *base = lvts_sensor->base; > u32 raw_low = lvts_temp_to_raw(low); > u32 raw_high = lvts_temp_to_raw(high); > diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c > index 31164ade2dd1..ed204489a950 100644 > --- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c > +++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c > @@ -360,7 +360,7 @@ static irqreturn_t adc_tm5_gen2_isr(int irq, void *data) > > static int adc_tm5_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct adc_tm5_channel *channel = tz->devdata; > + struct adc_tm5_channel *channel = thermal_zone_device_priv(tz); > int ret; > > if (!channel || !channel->iio) > @@ -642,7 +642,7 @@ static int adc_tm5_gen2_configure(struct adc_tm5_channel *channel, int low, int > > static int adc_tm5_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct adc_tm5_channel *channel = tz->devdata; > + struct adc_tm5_channel *channel = thermal_zone_device_priv(tz); > struct adc_tm5_chip *chip; > int ret; > > diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c > index 101c75d0e13f..b196d8d01726 100644 > --- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c > +++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c > @@ -187,7 +187,7 @@ static int qpnp_tm_update_temp_no_adc(struct qpnp_tm_chip *chip) > > static int qpnp_tm_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct qpnp_tm_chip *chip = tz->devdata; > + struct qpnp_tm_chip *chip = thermal_zone_device_priv(tz); > int ret, mili_celsius; > > if (!temp) > @@ -265,7 +265,7 @@ static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip, > > static int qpnp_tm_set_trip_temp(struct thermal_zone_device *tz, int trip_id, int temp) > { > - struct qpnp_tm_chip *chip = tz->devdata; > + struct qpnp_tm_chip *chip = thermal_zone_device_priv(tz); > struct thermal_trip trip; > int ret; > > diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c > index 431c29c0898a..d2dc99247f61 100644 > --- a/drivers/thermal/qoriq_thermal.c > +++ b/drivers/thermal/qoriq_thermal.c > @@ -83,7 +83,7 @@ static struct qoriq_tmu_data *qoriq_sensor_to_data(struct qoriq_sensor *s) > > static int tmu_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct qoriq_sensor *qsensor = tz->devdata; > + struct qoriq_sensor *qsensor = thermal_zone_device_priv(tz); > struct qoriq_tmu_data *qdata = qoriq_sensor_to_data(qsensor); > u32 val; > /* > diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c > index d6b5b59c5c53..2b7537ef141d 100644 > --- a/drivers/thermal/rcar_gen3_thermal.c > +++ b/drivers/thermal/rcar_gen3_thermal.c > @@ -167,7 +167,7 @@ static int rcar_gen3_thermal_round(int temp) > > static int rcar_gen3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct rcar_gen3_thermal_tsc *tsc = tz->devdata; > + struct rcar_gen3_thermal_tsc *tsc = thermal_zone_device_priv(tz); > int mcelsius, val; > int reg; > > @@ -206,7 +206,7 @@ static int rcar_gen3_thermal_mcelsius_to_temp(struct rcar_gen3_thermal_tsc *tsc, > > static int rcar_gen3_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct rcar_gen3_thermal_tsc *tsc = tz->devdata; > + struct rcar_gen3_thermal_tsc *tsc = thermal_zone_device_priv(tz); > u32 irqmsk = 0; > > if (low != -INT_MAX) { > diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c > index 436f5f9cf729..e0440f63ae77 100644 > --- a/drivers/thermal/rcar_thermal.c > +++ b/drivers/thermal/rcar_thermal.c > @@ -101,7 +101,6 @@ struct rcar_thermal_priv { > list_for_each_entry(pos, &common->head, list) > > #define MCELSIUS(temp) ((temp) * 1000) > -#define rcar_zone_to_priv(zone) ((zone)->devdata) > #define rcar_priv_to_dev(priv) ((priv)->common->dev) > #define rcar_has_irq_support(priv) ((priv)->common->base) > #define rcar_id_to_shift(priv) ((priv)->id * 8) > @@ -273,7 +272,7 @@ static int rcar_thermal_get_current_temp(struct rcar_thermal_priv *priv, > > static int rcar_thermal_get_temp(struct thermal_zone_device *zone, int *temp) > { > - struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone); > + struct rcar_thermal_priv *priv = thermal_zone_device_priv(zone); > > return rcar_thermal_get_current_temp(priv, temp); > } > diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c > index 4b7c43f34d1a..8a51eb26e798 100644 > --- a/drivers/thermal/rockchip_thermal.c > +++ b/drivers/thermal/rockchip_thermal.c > @@ -1213,7 +1213,7 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev) > > static int rockchip_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct rockchip_thermal_sensor *sensor = tz->devdata; > + struct rockchip_thermal_sensor *sensor = thermal_zone_device_priv(tz); > struct rockchip_thermal_data *thermal = sensor->thermal; > const struct rockchip_tsadc_chip *tsadc = thermal->chip; > > @@ -1226,7 +1226,7 @@ static int rockchip_thermal_set_trips(struct thermal_zone_device *tz, int low, i > > static int rockchip_thermal_get_temp(struct thermal_zone_device *tz, int *out_temp) > { > - struct rockchip_thermal_sensor *sensor = tz->devdata; > + struct rockchip_thermal_sensor *sensor = thermal_zone_device_priv(tz); > struct rockchip_thermal_data *thermal = sensor->thermal; > const struct rockchip_tsadc_chip *tsadc = sensor->thermal->chip; > int retval; > diff --git a/drivers/thermal/rzg2l_thermal.c b/drivers/thermal/rzg2l_thermal.c > index 2e0649f38506..7631430ce8a9 100644 > --- a/drivers/thermal/rzg2l_thermal.c > +++ b/drivers/thermal/rzg2l_thermal.c > @@ -75,7 +75,7 @@ static inline void rzg2l_thermal_write(struct rzg2l_thermal_priv *priv, u32 reg, > > static int rzg2l_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct rzg2l_thermal_priv *priv = tz->devdata; > + struct rzg2l_thermal_priv *priv = thermal_zone_device_priv(tz); > u32 result = 0, dsensor, ts_code_ave; > int val, i; > > diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c > index 527d1eb0663a..45e5c840d130 100644 > --- a/drivers/thermal/samsung/exynos_tmu.c > +++ b/drivers/thermal/samsung/exynos_tmu.c > @@ -645,7 +645,7 @@ static void exynos7_tmu_control(struct platform_device *pdev, bool on) > > static int exynos_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct exynos_tmu_data *data = tz->devdata; > + struct exynos_tmu_data *data = thermal_zone_device_priv(tz); > int value, ret = 0; > > if (!data || !data->tmu_read) > @@ -723,7 +723,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data, > > static int exynos_tmu_set_emulation(struct thermal_zone_device *tz, int temp) > { > - struct exynos_tmu_data *data = tz->devdata; > + struct exynos_tmu_data *data = thermal_zone_device_priv(tz); > int ret = -EINVAL; > > if (data->soc == SOC_ARCH_EXYNOS4210) > diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c > index 6a722b10d738..653439b965c8 100644 > --- a/drivers/thermal/spear_thermal.c > +++ b/drivers/thermal/spear_thermal.c > @@ -31,7 +31,7 @@ struct spear_thermal_dev { > static inline int thermal_get_temp(struct thermal_zone_device *thermal, > int *temp) > { > - struct spear_thermal_dev *stdev = thermal->devdata; > + struct spear_thermal_dev *stdev = thermal_zone_device_priv(thermal); > > /* > * Data are ready to be read after 628 usec from POWERDOWN signal > @@ -48,7 +48,7 @@ static struct thermal_zone_device_ops ops = { > static int __maybe_unused spear_thermal_suspend(struct device *dev) > { > struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev); > - struct spear_thermal_dev *stdev = spear_thermal->devdata; > + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); > unsigned int actual_mask = 0; > > /* Disable SPEAr Thermal Sensor */ > @@ -64,7 +64,7 @@ static int __maybe_unused spear_thermal_suspend(struct device *dev) > static int __maybe_unused spear_thermal_resume(struct device *dev) > { > struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev); > - struct spear_thermal_dev *stdev = spear_thermal->devdata; > + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); > unsigned int actual_mask = 0; > int ret = 0; > > @@ -154,7 +154,7 @@ static int spear_thermal_exit(struct platform_device *pdev) > { > unsigned int actual_mask = 0; > struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev); > - struct spear_thermal_dev *stdev = spear_thermal->devdata; > + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); > > thermal_zone_device_unregister(spear_thermal); > > diff --git a/drivers/thermal/sprd_thermal.c b/drivers/thermal/sprd_thermal.c > index ac884514f116..2fb90fdad76e 100644 > --- a/drivers/thermal/sprd_thermal.c > +++ b/drivers/thermal/sprd_thermal.c > @@ -206,7 +206,7 @@ static int sprd_thm_temp_to_rawdata(int temp, struct sprd_thermal_sensor *sen) > > static int sprd_thm_read_temp(struct thermal_zone_device *tz, int *temp) > { > - struct sprd_thermal_sensor *sen = tz->devdata; > + struct sprd_thermal_sensor *sen = thermal_zone_device_priv(tz); > u32 data; > > data = readl(sen->data->base + SPRD_THM_TEMP(sen->id)) & > diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c > index 497beac63e5d..6b550f0f90bf 100644 > --- a/drivers/thermal/sun8i_thermal.c > +++ b/drivers/thermal/sun8i_thermal.c > @@ -110,7 +110,7 @@ static int sun50i_h5_calc_temp(struct ths_device *tmdev, > > static int sun8i_ths_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct tsensor *s = tz->devdata; > + struct tsensor *s = thermal_zone_device_priv(tz); > struct ths_device *tmdev = s->tmdev; > int val = 0; > > diff --git a/drivers/thermal/tegra/tegra-bpmp-thermal.c b/drivers/thermal/tegra/tegra-bpmp-thermal.c > index 0b7a1a1948cb..7bd8ea770fa1 100644 > --- a/drivers/thermal/tegra/tegra-bpmp-thermal.c > +++ b/drivers/thermal/tegra/tegra-bpmp-thermal.c > @@ -62,12 +62,14 @@ static int __tegra_bpmp_thermal_get_temp(struct tegra_bpmp_thermal_zone *zone, > > static int tegra_bpmp_thermal_get_temp(struct thermal_zone_device *tz, int *out_temp) > { > - return __tegra_bpmp_thermal_get_temp(tz->devdata, out_temp); > + struct tegra_bpmp_thermal_zone *zone = thermal_zone_device_priv(tz); > + > + return __tegra_bpmp_thermal_get_temp(zone, out_temp); > } > > static int tegra_bpmp_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - struct tegra_bpmp_thermal_zone *zone = tz->devdata; > + struct tegra_bpmp_thermal_zone *zone = thermal_zone_device_priv(tz); > struct mrq_thermal_host_to_bpmp_request req; > struct tegra_bpmp_message msg; > int err; > diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegra/tegra30-tsensor.c > index b3218b71b6d9..42c6fb494dd9 100644 > --- a/drivers/thermal/tegra/tegra30-tsensor.c > +++ b/drivers/thermal/tegra/tegra30-tsensor.c > @@ -160,7 +160,7 @@ static void devm_tegra_tsensor_hw_disable(void *data) > > static int tegra_tsensor_get_temp(struct thermal_zone_device *tz, int *temp) > { > - const struct tegra_tsensor_channel *tsc = tz->devdata; > + const struct tegra_tsensor_channel *tsc = thermal_zone_device_priv(tz); > const struct tegra_tsensor *ts = tsc->ts; > int err, c1, c2, c3, c4, counter; > u32 val; > @@ -218,7 +218,7 @@ static int tegra_tsensor_temp_to_counter(const struct tegra_tsensor *ts, int tem > > static int tegra_tsensor_set_trips(struct thermal_zone_device *tz, int low, int high) > { > - const struct tegra_tsensor_channel *tsc = tz->devdata; > + const struct tegra_tsensor_channel *tsc = thermal_zone_device_priv(tz); > const struct tegra_tsensor *ts = tsc->ts; > u32 val; > > diff --git a/drivers/thermal/thermal-generic-adc.c b/drivers/thermal/thermal-generic-adc.c > index 323e273e3298..2c283e762d81 100644 > --- a/drivers/thermal/thermal-generic-adc.c > +++ b/drivers/thermal/thermal-generic-adc.c > @@ -54,7 +54,7 @@ static int gadc_thermal_adc_to_temp(struct gadc_thermal_info *gti, int val) > > static int gadc_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > - struct gadc_thermal_info *gti = tz->devdata; > + struct gadc_thermal_info *gti = thermal_zone_device_priv(tz); > int val; > int ret; > > diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c > index 0675df54c8e6..9fa12147fead 100644 > --- a/drivers/thermal/thermal_core.c > +++ b/drivers/thermal/thermal_core.c > @@ -1378,6 +1378,12 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, int n > } > EXPORT_SYMBOL_GPL(thermal_zone_device_register); > > +void *thermal_zone_device_priv(struct thermal_zone_device *tzd) > +{ > + return tzd->devdata; > +} > +EXPORT_SYMBOL_GPL(thermal_zone_device_priv); > + > /** > * thermal_zone_device_unregister - removes the registered thermal zone device > * @tz: the thermal zone device to remove > diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c > index ea616731066c..6845756ad5e7 100644 > --- a/drivers/thermal/thermal_mmio.c > +++ b/drivers/thermal/thermal_mmio.c > @@ -23,7 +23,7 @@ static u32 thermal_mmio_readb(void __iomem *mmio_base) > static int thermal_mmio_get_temperature(struct thermal_zone_device *tz, int *temp) > { > int t; > - struct thermal_mmio *sensor = tz->devdata; > + struct thermal_mmio *sensor = thermal_zone_device_priv(tz); > > t = sensor->read_mmio(sensor->mmio_base) & sensor->mask; > t *= sensor->factor; > diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c > index 8a9055bd376e..3e998c9799bb 100644 > --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c > +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c > @@ -68,7 +68,7 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c) > static inline int __ti_thermal_get_temp(struct thermal_zone_device *tz, int *temp) > { > struct thermal_zone_device *pcb_tz = NULL; > - struct ti_thermal_data *data = tz->devdata; > + struct ti_thermal_data *data = thermal_zone_device_priv(tz); > struct ti_bandgap *bgp; > const struct ti_temp_sensor *s; > int ret, tmp, slope, constant; > @@ -109,7 +109,7 @@ static inline int __ti_thermal_get_temp(struct thermal_zone_device *tz, int *tem > > static int __ti_thermal_get_trend(struct thermal_zone_device *tz, int trip, enum thermal_trend *trend) > { > - struct ti_thermal_data *data = tz->devdata; > + struct ti_thermal_data *data = thermal_zone_device_priv(tz); > struct ti_bandgap *bgp; > int id, tr, ret = 0; > > diff --git a/drivers/thermal/uniphier_thermal.c b/drivers/thermal/uniphier_thermal.c > index 47801841b3f5..aef6119cc004 100644 > --- a/drivers/thermal/uniphier_thermal.c > +++ b/drivers/thermal/uniphier_thermal.c > @@ -187,7 +187,7 @@ static void uniphier_tm_disable_sensor(struct uniphier_tm_dev *tdev) > > static int uniphier_tm_get_temp(struct thermal_zone_device *tz, int *out_temp) > { > - struct uniphier_tm_dev *tdev = tz->devdata; > + struct uniphier_tm_dev *tdev = thermal_zone_device_priv(tz); > struct regmap *map = tdev->regmap; > int ret; > u32 temp; > diff --git a/include/linux/thermal.h b/include/linux/thermal.h > index 2bb4bf33f4f3..7dbb5712434c 100644 > --- a/include/linux/thermal.h > +++ b/include/linux/thermal.h > @@ -365,6 +365,8 @@ thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int > void *, struct thermal_zone_device_ops *, > struct thermal_zone_params *, int, int); > > +void *thermal_zone_device_priv(struct thermal_zone_device *tzd); > + > int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, > struct thermal_cooling_device *, > unsigned long, unsigned long, > @@ -436,6 +438,11 @@ static inline int thermal_zone_get_offset( > struct thermal_zone_device *tz) > { return -ENODEV; } > > +static inline void *thermal_zone_device_priv(struct thermal_zone_device *tz) > +{ > + return NULL; > +} > + > static inline int thermal_zone_device_enable(struct thermal_zone_device *tz) > { return -ENODEV; } > > -- > 2.34.1 >
On 2/21/23 10:06, Daniel Lezcano wrote: > The thermal zone device structure is exposed to the different drivers > and obviously they access the internals while that should be > restricted to the core thermal code. > > In order to self-encapsulate the thermal core code, we need to prevent > the drivers accessing directly the thermal zone structure and provide > accessor functions to deal with. > > Provide an accessor to the 'devdata' structure and make use of it in > the different drivers. > > No functional changes intended. > > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Acked-by: Guenter Roeck <linux@roeck-us.net> #hwmon > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> #R-Car > Acked-by: Mark Brown <broonie@kernel.org> > Reviewed-by: Ido Schimmel <idosch@nvidia.com> #mlxsw > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> #MediaTek auxadc and lvts > Reviewed-by: Balsam CHIHI <bchihi@baylibre.com> #Mediatek lvts > Acked-by: Gregory Greenman <gregory.greenman@intel.com> #iwlwifi > Reviewed-by: Adam Ward <DLG-Adam.Ward.opensource@dm.renesas.com> #da9062 > Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> #spread > Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> #power_supply Acked-by: Florian Fainelli <f.fainelli@gmail.com> #Broadcom
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 0b4b844f9d4c..392b73b3e269 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -498,7 +498,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); int result; if (!tz) @@ -516,7 +516,7 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) static int thermal_get_trip_type(struct thermal_zone_device *thermal, int trip, enum thermal_trip_type *type) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); int i; if (!tz || trip < 0) @@ -560,7 +560,7 @@ static int thermal_get_trip_type(struct thermal_zone_device *thermal, static int thermal_get_trip_temp(struct thermal_zone_device *thermal, int trip, int *temp) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); int i; if (!tz || trip < 0) @@ -613,7 +613,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, static int thermal_get_crit_temp(struct thermal_zone_device *thermal, int *temperature) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); if (tz->trips.critical.flags.valid) { *temperature = deci_kelvin_to_millicelsius_with_offset( @@ -628,7 +628,7 @@ static int thermal_get_crit_temp(struct thermal_zone_device *thermal, static int thermal_get_trend(struct thermal_zone_device *thermal, int trip, enum thermal_trend *trend) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); enum thermal_trip_type type; int i; @@ -670,7 +670,7 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, static void acpi_thermal_zone_device_hot(struct thermal_zone_device *thermal) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); acpi_bus_generate_netlink_event(tz->device->pnp.device_class, dev_name(&tz->device->dev), @@ -679,7 +679,7 @@ static void acpi_thermal_zone_device_hot(struct thermal_zone_device *thermal) static void acpi_thermal_zone_device_critical(struct thermal_zone_device *thermal) { - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); acpi_bus_generate_netlink_event(tz->device->pnp.device_class, dev_name(&tz->device->dev), @@ -693,7 +693,7 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, bool bind) { struct acpi_device *device = cdev->devdata; - struct acpi_thermal *tz = thermal->devdata; + struct acpi_thermal *tz = thermal_zone_device_priv(thermal); struct acpi_device *dev; acpi_handle handle; int i; diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c index a950767f7948..e45e91f5e703 100644 --- a/drivers/ata/ahci_imx.c +++ b/drivers/ata/ahci_imx.c @@ -418,7 +418,7 @@ static int __sata_ahci_read_temperature(void *dev, int *temp) static int sata_ahci_read_temperature(struct thermal_zone_device *tz, int *temp) { - return __sata_ahci_read_temperature(tz->devdata, temp); + return __sata_ahci_read_temperature(thermal_zone_device_priv(tz), temp); } static ssize_t sata_ahci_show_temp(struct device *dev, diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 33edb5c02f7d..3adf5c3c75ed 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -154,7 +154,7 @@ static DEFINE_IDA(hwmon_ida); #ifdef CONFIG_THERMAL_OF static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct hwmon_thermal_data *tdata = tz->devdata; + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); int ret; long t; @@ -171,7 +171,7 @@ static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) static int hwmon_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct hwmon_thermal_data *tdata = tz->devdata; + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); const struct hwmon_chip_info *chip = hwdev->chip; const struct hwmon_channel_info **info = chip->info; diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 95e95783972a..e39a327ac2a1 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -1272,7 +1272,7 @@ struct pmbus_thermal_data { static int pmbus_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct pmbus_thermal_data *tdata = tz->devdata; + struct pmbus_thermal_data *tdata = thermal_zone_device_priv(tz); struct pmbus_sensor *sensor = tdata->sensor; struct pmbus_data *pmbus_data = tdata->pmbus_data; struct i2c_client *client = to_i2c_client(pmbus_data->dev); diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c index e192f0c67146..046ac157749d 100644 --- a/drivers/hwmon/scmi-hwmon.c +++ b/drivers/hwmon/scmi-hwmon.c @@ -141,7 +141,7 @@ static int scmi_hwmon_thermal_get_temp(struct thermal_zone_device *tz, { int ret; long value; - struct scmi_thermal_sensor *th_sensor = tz->devdata; + struct scmi_thermal_sensor *th_sensor = thermal_zone_device_priv(tz); ret = scmi_hwmon_read_scaled_value(th_sensor->ph, th_sensor->info, &value); diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c index 4d75385f7d5e..121e5e9f487f 100644 --- a/drivers/hwmon/scpi-hwmon.c +++ b/drivers/hwmon/scpi-hwmon.c @@ -64,7 +64,7 @@ static void scpi_scale_reading(u64 *value, struct sensor_data *sensor) static int scpi_read_temp(struct thermal_zone_device *tz, int *temp) { - struct scpi_thermal_zone *zone = tz->devdata; + struct scpi_thermal_zone *zone = thermal_zone_device_priv(tz); struct scpi_sensors *scpi_sensors = zone->scpi_sensors; struct scpi_ops *scpi_ops = scpi_sensors->scpi_ops; struct sensor_data *sensor = &scpi_sensors->data[zone->sensor_id]; diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c index a6ade70dedf8..a5322550c422 100644 --- a/drivers/iio/adc/sun4i-gpadc-iio.c +++ b/drivers/iio/adc/sun4i-gpadc-iio.c @@ -414,7 +414,7 @@ static int sun4i_gpadc_runtime_resume(struct device *dev) static int sun4i_gpadc_get_temp(struct thermal_zone_device *tz, int *temp) { - struct sun4i_gpadc_iio *info = tz->devdata; + struct sun4i_gpadc_iio *info = thermal_zone_device_priv(tz); int val, scale, offset; if (sun4i_gpadc_temp_read(info->indio_dev, &val)) diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c index 73eb8f80be6e..1117fba30020 100644 --- a/drivers/input/touchscreen/sun4i-ts.c +++ b/drivers/input/touchscreen/sun4i-ts.c @@ -194,7 +194,7 @@ static int sun4i_get_temp(const struct sun4i_ts_data *ts, int *temp) static int sun4i_get_tz_temp(struct thermal_zone_device *tz, int *temp) { - return sun4i_get_temp(tz->devdata, temp); + return sun4i_get_temp(thermal_zone_device_priv(tz), temp); } static const struct thermal_zone_device_ops sun4i_ts_tz_ops = { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c index 95e1b415ba13..dea9d2907666 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c @@ -12,7 +12,7 @@ static int cxgb4_thermal_get_temp(struct thermal_zone_device *tzdev, int *temp) { - struct adapter *adap = tzdev->devdata; + struct adapter *adap = thermal_zone_device_priv(tzdev); u32 param, val; int ret; diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c index c5240d38c9db..722e4a40afef 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c @@ -201,7 +201,7 @@ mlxsw_thermal_module_trips_update(struct device *dev, struct mlxsw_core *core, static int mlxsw_thermal_bind(struct thermal_zone_device *tzdev, struct thermal_cooling_device *cdev) { - struct mlxsw_thermal *thermal = tzdev->devdata; + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); struct device *dev = thermal->bus_info->dev; int i, err; @@ -227,7 +227,7 @@ static int mlxsw_thermal_bind(struct thermal_zone_device *tzdev, static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev, struct thermal_cooling_device *cdev) { - struct mlxsw_thermal *thermal = tzdev->devdata; + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); struct device *dev = thermal->bus_info->dev; int i; int err; @@ -249,7 +249,7 @@ static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev, static int mlxsw_thermal_get_temp(struct thermal_zone_device *tzdev, int *p_temp) { - struct mlxsw_thermal *thermal = tzdev->devdata; + struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); struct device *dev = thermal->bus_info->dev; char mtmp_pl[MLXSW_REG_MTMP_LEN]; int temp; @@ -281,7 +281,7 @@ static struct thermal_zone_device_ops mlxsw_thermal_ops = { static int mlxsw_thermal_module_bind(struct thermal_zone_device *tzdev, struct thermal_cooling_device *cdev) { - struct mlxsw_thermal_module *tz = tzdev->devdata; + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); struct mlxsw_thermal *thermal = tz->parent; int i, j, err; @@ -310,7 +310,7 @@ static int mlxsw_thermal_module_bind(struct thermal_zone_device *tzdev, static int mlxsw_thermal_module_unbind(struct thermal_zone_device *tzdev, struct thermal_cooling_device *cdev) { - struct mlxsw_thermal_module *tz = tzdev->devdata; + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); struct mlxsw_thermal *thermal = tz->parent; int i; int err; @@ -356,7 +356,7 @@ mlxsw_thermal_module_temp_and_thresholds_get(struct mlxsw_core *core, static int mlxsw_thermal_module_temp_get(struct thermal_zone_device *tzdev, int *p_temp) { - struct mlxsw_thermal_module *tz = tzdev->devdata; + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); struct mlxsw_thermal *thermal = tz->parent; int temp, crit_temp, emerg_temp; struct device *dev; @@ -391,7 +391,7 @@ static struct thermal_zone_device_ops mlxsw_thermal_module_ops = { static int mlxsw_thermal_gearbox_temp_get(struct thermal_zone_device *tzdev, int *p_temp) { - struct mlxsw_thermal_module *tz = tzdev->devdata; + struct mlxsw_thermal_module *tz = thermal_zone_device_priv(tzdev); struct mlxsw_thermal *thermal = tz->parent; char mtmp_pl[MLXSW_REG_MTMP_LEN]; u16 index; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index 232c200af38f..354d95222b1b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -615,7 +615,7 @@ int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm) static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device, int *temperature) { - struct iwl_mvm *mvm = (struct iwl_mvm *)device->devdata; + struct iwl_mvm *mvm = thermal_zone_device_priv(device); int ret; int temp; @@ -641,7 +641,7 @@ static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device, static int iwl_mvm_tzone_set_trip_temp(struct thermal_zone_device *device, int trip, int temp) { - struct iwl_mvm *mvm = (struct iwl_mvm *)device->devdata; + struct iwl_mvm *mvm = thermal_zone_device_priv(device); struct iwl_mvm_thermal_device *tzone; int ret; diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 7c790c41e2fe..83fd19079d8b 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1142,7 +1142,7 @@ static int power_supply_read_temp(struct thermal_zone_device *tzd, int ret; WARN_ON(tzd == NULL); - psy = tzd->devdata; + psy = thermal_zone_device_priv(tzd); ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &val); if (ret) return ret; diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c index 7e00a45db26a..303426135276 100644 --- a/drivers/regulator/max8973-regulator.c +++ b/drivers/regulator/max8973-regulator.c @@ -436,7 +436,7 @@ static int max8973_init_dcdc(struct max8973_chip *max, static int max8973_thermal_read_temp(struct thermal_zone_device *tz, int *temp) { - struct max8973_chip *mchip = tz->devdata; + struct max8973_chip *mchip = thermal_zone_device_priv(tz); unsigned int val; int ret; diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 2efc222a379b..ebd606861a61 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -398,7 +398,7 @@ static int armada_read_sensor(struct armada_thermal_priv *priv, int *temp) static int armada_get_temp_legacy(struct thermal_zone_device *thermal, int *temp) { - struct armada_thermal_priv *priv = thermal->devdata; + struct armada_thermal_priv *priv = thermal_zone_device_priv(thermal); int ret; /* Valid check */ @@ -420,7 +420,7 @@ static struct thermal_zone_device_ops legacy_ops = { static int armada_get_temp(struct thermal_zone_device *tz, int *temp) { - struct armada_thermal_sensor *sensor = tz->devdata; + struct armada_thermal_sensor *sensor = thermal_zone_device_priv(tz); struct armada_thermal_priv *priv = sensor->priv; int ret; diff --git a/drivers/thermal/broadcom/bcm2711_thermal.c b/drivers/thermal/broadcom/bcm2711_thermal.c index 1f8651d15160..fcfcbbf044a4 100644 --- a/drivers/thermal/broadcom/bcm2711_thermal.c +++ b/drivers/thermal/broadcom/bcm2711_thermal.c @@ -33,7 +33,7 @@ struct bcm2711_thermal_priv { static int bcm2711_get_temp(struct thermal_zone_device *tz, int *temp) { - struct bcm2711_thermal_priv *priv = tz->devdata; + struct bcm2711_thermal_priv *priv = thermal_zone_device_priv(tz); int slope = thermal_zone_get_slope(tz); int offset = thermal_zone_get_offset(tz); u32 val; diff --git a/drivers/thermal/broadcom/bcm2835_thermal.c b/drivers/thermal/broadcom/bcm2835_thermal.c index 23918bb76ae6..86aaf459de37 100644 --- a/drivers/thermal/broadcom/bcm2835_thermal.c +++ b/drivers/thermal/broadcom/bcm2835_thermal.c @@ -90,7 +90,7 @@ static int bcm2835_thermal_temp2adc(int temp, int offset, int slope) static int bcm2835_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct bcm2835_thermal_data *data = tz->devdata; + struct bcm2835_thermal_data *data = thermal_zone_device_priv(tz); u32 val = readl(data->regs + BCM2835_TS_TSENSSTAT); if (!(val & BCM2835_TS_TSENSSTAT_VALID)) diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c index 4d02c28331e3..60173cc83c46 100644 --- a/drivers/thermal/broadcom/brcmstb_thermal.c +++ b/drivers/thermal/broadcom/brcmstb_thermal.c @@ -152,7 +152,7 @@ static inline u32 avs_tmon_temp_to_code(struct brcmstb_thermal_priv *priv, static int brcmstb_get_temp(struct thermal_zone_device *tz, int *temp) { - struct brcmstb_thermal_priv *priv = tz->devdata; + struct brcmstb_thermal_priv *priv = thermal_zone_device_priv(tz); u32 val; long t; @@ -262,7 +262,7 @@ static irqreturn_t brcmstb_tmon_irq_thread(int irq, void *data) static int brcmstb_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct brcmstb_thermal_priv *priv = tz->devdata; + struct brcmstb_thermal_priv *priv = thermal_zone_device_priv(tz); dev_dbg(priv->dev, "set trips %d <--> %d\n", low, high); diff --git a/drivers/thermal/broadcom/ns-thermal.c b/drivers/thermal/broadcom/ns-thermal.c index 07a8a3f49bd0..d255aa879fc0 100644 --- a/drivers/thermal/broadcom/ns-thermal.c +++ b/drivers/thermal/broadcom/ns-thermal.c @@ -16,7 +16,7 @@ static int ns_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - void __iomem *pvtmon = tz->devdata; + void __iomem *pvtmon = thermal_zone_device_priv(tz); int offset = thermal_zone_get_offset(tz); int slope = thermal_zone_get_slope(tz); u32 val; diff --git a/drivers/thermal/broadcom/sr-thermal.c b/drivers/thermal/broadcom/sr-thermal.c index 2b93502543ff..747915890022 100644 --- a/drivers/thermal/broadcom/sr-thermal.c +++ b/drivers/thermal/broadcom/sr-thermal.c @@ -32,7 +32,7 @@ struct sr_thermal { static int sr_get_temp(struct thermal_zone_device *tz, int *temp) { - struct sr_tmon *tmon = tz->devdata; + struct sr_tmon *tmon = thermal_zone_device_priv(tz); struct sr_thermal *sr_thermal = tmon->priv; *temp = readl(sr_thermal->regs + SR_TMON_TEMP_BASE(tmon->tmon_id)); diff --git a/drivers/thermal/da9062-thermal.c b/drivers/thermal/da9062-thermal.c index a805a6666c44..e7097f354750 100644 --- a/drivers/thermal/da9062-thermal.c +++ b/drivers/thermal/da9062-thermal.c @@ -123,7 +123,7 @@ static irqreturn_t da9062_thermal_irq_handler(int irq, void *data) static int da9062_thermal_get_temp(struct thermal_zone_device *z, int *temp) { - struct da9062_thermal *thermal = z->devdata; + struct da9062_thermal *thermal = thermal_zone_device_priv(z); mutex_lock(&thermal->lock); *temp = thermal->temperature; diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c index 056622a58d00..6db1882e8229 100644 --- a/drivers/thermal/dove_thermal.c +++ b/drivers/thermal/dove_thermal.c @@ -87,7 +87,7 @@ static int dove_get_temp(struct thermal_zone_device *thermal, int *temp) { unsigned long reg; - struct dove_thermal_priv *priv = thermal->devdata; + struct dove_thermal_priv *priv = thermal_zone_device_priv(thermal); /* Valid check */ reg = readl_relaxed(priv->control + PMU_TEMP_DIOD_CTRL1_REG); diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c index 32a7c3cf073d..f3a374266fa0 100644 --- a/drivers/thermal/hisi_thermal.c +++ b/drivers/thermal/hisi_thermal.c @@ -431,7 +431,7 @@ static int hi3660_thermal_probe(struct hisi_thermal_data *data) static int hisi_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct hisi_thermal_sensor *sensor = tz->devdata; + struct hisi_thermal_sensor *sensor = thermal_zone_device_priv(tz); struct hisi_thermal_data *data = sensor->data; *temp = data->ops->get_temp(sensor); diff --git a/drivers/thermal/imx8mm_thermal.c b/drivers/thermal/imx8mm_thermal.c index 72b5d6f319c1..efa1a4ffc368 100644 --- a/drivers/thermal/imx8mm_thermal.c +++ b/drivers/thermal/imx8mm_thermal.c @@ -141,7 +141,7 @@ static int imx8mp_tmu_get_temp(void *data, int *temp) static int tmu_get_temp(struct thermal_zone_device *tz, int *temp) { - struct tmu_sensor *sensor = tz->devdata; + struct tmu_sensor *sensor = thermal_zone_device_priv(tz); struct imx8mm_tmu *tmu = sensor->priv; return tmu->socdata->get_temp(sensor, temp); diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c index f32e59e74623..ddde4bdfc94a 100644 --- a/drivers/thermal/imx_sc_thermal.c +++ b/drivers/thermal/imx_sc_thermal.c @@ -46,7 +46,7 @@ static int imx_sc_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { struct imx_sc_msg_misc_get_temp msg; struct imx_sc_rpc_msg *hdr = &msg.hdr; - struct imx_sc_sensor *sensor = tz->devdata; + struct imx_sc_sensor *sensor = thermal_zone_device_priv(tz); int ret; msg.data.req.resource_id = sensor->resource_id; diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index fb0d5cab70af..a22b8086a209 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -252,7 +252,7 @@ static void imx_set_alarm_temp(struct imx_thermal_data *data, static int imx_get_temp(struct thermal_zone_device *tz, int *temp) { - struct imx_thermal_data *data = tz->devdata; + struct imx_thermal_data *data = thermal_zone_device_priv(tz); const struct thermal_soc_data *soc_data = data->socdata; struct regmap *map = data->tempmon; unsigned int n_meas; @@ -311,7 +311,7 @@ static int imx_get_temp(struct thermal_zone_device *tz, int *temp) static int imx_change_mode(struct thermal_zone_device *tz, enum thermal_device_mode mode) { - struct imx_thermal_data *data = tz->devdata; + struct imx_thermal_data *data = thermal_zone_device_priv(tz); if (mode == THERMAL_DEVICE_ENABLED) { pm_runtime_get(data->dev); @@ -342,7 +342,7 @@ static int imx_get_crit_temp(struct thermal_zone_device *tz, int *temp) static int imx_set_trip_temp(struct thermal_zone_device *tz, int trip, int temp) { - struct imx_thermal_data *data = tz->devdata; + struct imx_thermal_data *data = thermal_zone_device_priv(tz); int ret; ret = pm_runtime_resume_and_get(data->dev); diff --git a/drivers/thermal/intel/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c index b855d031a855..dce50d239357 100644 --- a/drivers/thermal/intel/intel_pch_thermal.c +++ b/drivers/thermal/intel/intel_pch_thermal.c @@ -119,7 +119,7 @@ static int pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, int trip) static int pch_thermal_get_temp(struct thermal_zone_device *tzd, int *temp) { - struct pch_thermal_device *ptd = tzd->devdata; + struct pch_thermal_device *ptd = thermal_zone_device_priv(tzd); *temp = GET_WPT_TEMP(WPT_TEMP_TSR & readw(ptd->hw_base + WPT_TEMP)); return 0; diff --git a/drivers/thermal/intel/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c index 8c26f7b2316b..f99dc7e4ae89 100644 --- a/drivers/thermal/intel/intel_soc_dts_iosf.c +++ b/drivers/thermal/intel/intel_soc_dts_iosf.c @@ -54,7 +54,7 @@ static int sys_get_trip_temp(struct thermal_zone_device *tzd, int trip, struct intel_soc_dts_sensor_entry *dts; struct intel_soc_dts_sensors *sensors; - dts = tzd->devdata; + dts = thermal_zone_device_priv(tzd); sensors = dts->sensors; mutex_lock(&sensors->dts_update_lock); status = iosf_mbi_read(BT_MBI_UNIT_PMC, MBI_REG_READ, @@ -168,7 +168,7 @@ static int update_trip_temp(struct intel_soc_dts_sensor_entry *dts, static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp) { - struct intel_soc_dts_sensor_entry *dts = tzd->devdata; + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); struct intel_soc_dts_sensors *sensors = dts->sensors; int status; @@ -176,7 +176,7 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, return -EINVAL; mutex_lock(&sensors->dts_update_lock); - status = update_trip_temp(tzd->devdata, trip, temp, + status = update_trip_temp(dts, trip, temp, dts->trip_types[trip]); mutex_unlock(&sensors->dts_update_lock); @@ -186,9 +186,7 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, static int sys_get_trip_type(struct thermal_zone_device *tzd, int trip, enum thermal_trip_type *type) { - struct intel_soc_dts_sensor_entry *dts; - - dts = tzd->devdata; + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); *type = dts->trip_types[trip]; @@ -200,11 +198,10 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, { int status; u32 out; - struct intel_soc_dts_sensor_entry *dts; + struct intel_soc_dts_sensor_entry *dts = thermal_zone_device_priv(tzd); struct intel_soc_dts_sensors *sensors; unsigned long raw; - dts = tzd->devdata; sensors = dts->sensors; status = iosf_mbi_read(BT_MBI_UNIT_PMC, MBI_REG_READ, SOC_DTS_OFFSET_TEMP, &out); diff --git a/drivers/thermal/intel/x86_pkg_temp_thermal.c b/drivers/thermal/intel/x86_pkg_temp_thermal.c index 1c2de84742df..c4ec314441be 100644 --- a/drivers/thermal/intel/x86_pkg_temp_thermal.c +++ b/drivers/thermal/intel/x86_pkg_temp_thermal.c @@ -107,7 +107,7 @@ static struct zone_device *pkg_temp_thermal_get_dev(unsigned int cpu) static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp) { - struct zone_device *zonedev = tzd->devdata; + struct zone_device *zonedev = thermal_zone_device_priv(tzd); int val; val = intel_tcc_get_temp(zonedev->cpu, true); @@ -122,7 +122,7 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp) static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp) { - struct zone_device *zonedev = tzd->devdata; + struct zone_device *zonedev = thermal_zone_device_priv(tzd); u32 l, h, mask, shift, intr; int tj_max, ret; diff --git a/drivers/thermal/k3_bandgap.c b/drivers/thermal/k3_bandgap.c index 22c9bcb899c3..b5cd2c85e0c3 100644 --- a/drivers/thermal/k3_bandgap.c +++ b/drivers/thermal/k3_bandgap.c @@ -141,7 +141,7 @@ static int k3_bgp_read_temp(struct k3_thermal_data *devdata, static int k3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct k3_thermal_data *data = tz->devdata; + struct k3_thermal_data *data = thermal_zone_device_priv(tz); int ret = 0; ret = k3_bgp_read_temp(data, temp); diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c index 031ea1091909..5be1f09eeb2c 100644 --- a/drivers/thermal/k3_j72xx_bandgap.c +++ b/drivers/thermal/k3_j72xx_bandgap.c @@ -248,7 +248,7 @@ static inline int k3_bgp_read_temp(struct k3_thermal_data *devdata, /* Get temperature callback function for thermal zone */ static int k3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - return k3_bgp_read_temp(tz->devdata, temp); + return k3_bgp_read_temp(thermal_zone_device_priv(tz), temp); } static const struct thermal_zone_device_ops k3_of_thermal_ops = { diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c index bec7ec20e79d..92b3ce426b9d 100644 --- a/drivers/thermal/kirkwood_thermal.c +++ b/drivers/thermal/kirkwood_thermal.c @@ -27,7 +27,7 @@ static int kirkwood_get_temp(struct thermal_zone_device *thermal, int *temp) { unsigned long reg; - struct kirkwood_thermal_priv *priv = thermal->devdata; + struct kirkwood_thermal_priv *priv = thermal_zone_device_priv(thermal); reg = readl_relaxed(priv->sensor); diff --git a/drivers/thermal/max77620_thermal.c b/drivers/thermal/max77620_thermal.c index 6451a55eb582..bf1679765f1b 100644 --- a/drivers/thermal/max77620_thermal.c +++ b/drivers/thermal/max77620_thermal.c @@ -46,7 +46,7 @@ struct max77620_therm_info { static int max77620_thermal_read_temp(struct thermal_zone_device *tz, int *temp) { - struct max77620_therm_info *mtherm = tz->devdata; + struct max77620_therm_info *mtherm = thermal_zone_device_priv(tz); unsigned int val; int ret; diff --git a/drivers/thermal/mediatek/auxadc_thermal.c b/drivers/thermal/mediatek/auxadc_thermal.c index ab730f9552d0..755baa4e5bd2 100644 --- a/drivers/thermal/mediatek/auxadc_thermal.c +++ b/drivers/thermal/mediatek/auxadc_thermal.c @@ -763,7 +763,7 @@ static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank) static int mtk_read_temp(struct thermal_zone_device *tz, int *temperature) { - struct mtk_thermal *mt = tz->devdata; + struct mtk_thermal *mt = thermal_zone_device_priv(tz); int i; int tempmax = INT_MIN; diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index 84ba65a27acf..fb4b1b4db245 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -252,7 +252,7 @@ static u32 lvts_temp_to_raw(int temperature) static int lvts_get_temp(struct thermal_zone_device *tz, int *temp) { - struct lvts_sensor *lvts_sensor = tz->devdata; + struct lvts_sensor *lvts_sensor = thermal_zone_device_priv(tz); void __iomem *msr = lvts_sensor->msr; u32 value; @@ -290,7 +290,7 @@ static int lvts_get_temp(struct thermal_zone_device *tz, int *temp) static int lvts_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct lvts_sensor *lvts_sensor = tz->devdata; + struct lvts_sensor *lvts_sensor = thermal_zone_device_priv(tz); void __iomem *base = lvts_sensor->base; u32 raw_low = lvts_temp_to_raw(low); u32 raw_high = lvts_temp_to_raw(high); diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c index 31164ade2dd1..ed204489a950 100644 --- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c +++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c @@ -360,7 +360,7 @@ static irqreturn_t adc_tm5_gen2_isr(int irq, void *data) static int adc_tm5_get_temp(struct thermal_zone_device *tz, int *temp) { - struct adc_tm5_channel *channel = tz->devdata; + struct adc_tm5_channel *channel = thermal_zone_device_priv(tz); int ret; if (!channel || !channel->iio) @@ -642,7 +642,7 @@ static int adc_tm5_gen2_configure(struct adc_tm5_channel *channel, int low, int static int adc_tm5_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct adc_tm5_channel *channel = tz->devdata; + struct adc_tm5_channel *channel = thermal_zone_device_priv(tz); struct adc_tm5_chip *chip; int ret; diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c index 101c75d0e13f..b196d8d01726 100644 --- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c +++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c @@ -187,7 +187,7 @@ static int qpnp_tm_update_temp_no_adc(struct qpnp_tm_chip *chip) static int qpnp_tm_get_temp(struct thermal_zone_device *tz, int *temp) { - struct qpnp_tm_chip *chip = tz->devdata; + struct qpnp_tm_chip *chip = thermal_zone_device_priv(tz); int ret, mili_celsius; if (!temp) @@ -265,7 +265,7 @@ static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip, static int qpnp_tm_set_trip_temp(struct thermal_zone_device *tz, int trip_id, int temp) { - struct qpnp_tm_chip *chip = tz->devdata; + struct qpnp_tm_chip *chip = thermal_zone_device_priv(tz); struct thermal_trip trip; int ret; diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c index 431c29c0898a..d2dc99247f61 100644 --- a/drivers/thermal/qoriq_thermal.c +++ b/drivers/thermal/qoriq_thermal.c @@ -83,7 +83,7 @@ static struct qoriq_tmu_data *qoriq_sensor_to_data(struct qoriq_sensor *s) static int tmu_get_temp(struct thermal_zone_device *tz, int *temp) { - struct qoriq_sensor *qsensor = tz->devdata; + struct qoriq_sensor *qsensor = thermal_zone_device_priv(tz); struct qoriq_tmu_data *qdata = qoriq_sensor_to_data(qsensor); u32 val; /* diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c index d6b5b59c5c53..2b7537ef141d 100644 --- a/drivers/thermal/rcar_gen3_thermal.c +++ b/drivers/thermal/rcar_gen3_thermal.c @@ -167,7 +167,7 @@ static int rcar_gen3_thermal_round(int temp) static int rcar_gen3_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct rcar_gen3_thermal_tsc *tsc = tz->devdata; + struct rcar_gen3_thermal_tsc *tsc = thermal_zone_device_priv(tz); int mcelsius, val; int reg; @@ -206,7 +206,7 @@ static int rcar_gen3_thermal_mcelsius_to_temp(struct rcar_gen3_thermal_tsc *tsc, static int rcar_gen3_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct rcar_gen3_thermal_tsc *tsc = tz->devdata; + struct rcar_gen3_thermal_tsc *tsc = thermal_zone_device_priv(tz); u32 irqmsk = 0; if (low != -INT_MAX) { diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index 436f5f9cf729..e0440f63ae77 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -101,7 +101,6 @@ struct rcar_thermal_priv { list_for_each_entry(pos, &common->head, list) #define MCELSIUS(temp) ((temp) * 1000) -#define rcar_zone_to_priv(zone) ((zone)->devdata) #define rcar_priv_to_dev(priv) ((priv)->common->dev) #define rcar_has_irq_support(priv) ((priv)->common->base) #define rcar_id_to_shift(priv) ((priv)->id * 8) @@ -273,7 +272,7 @@ static int rcar_thermal_get_current_temp(struct rcar_thermal_priv *priv, static int rcar_thermal_get_temp(struct thermal_zone_device *zone, int *temp) { - struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone); + struct rcar_thermal_priv *priv = thermal_zone_device_priv(zone); return rcar_thermal_get_current_temp(priv, temp); } diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 4b7c43f34d1a..8a51eb26e798 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -1213,7 +1213,7 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev) static int rockchip_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct rockchip_thermal_sensor *sensor = tz->devdata; + struct rockchip_thermal_sensor *sensor = thermal_zone_device_priv(tz); struct rockchip_thermal_data *thermal = sensor->thermal; const struct rockchip_tsadc_chip *tsadc = thermal->chip; @@ -1226,7 +1226,7 @@ static int rockchip_thermal_set_trips(struct thermal_zone_device *tz, int low, i static int rockchip_thermal_get_temp(struct thermal_zone_device *tz, int *out_temp) { - struct rockchip_thermal_sensor *sensor = tz->devdata; + struct rockchip_thermal_sensor *sensor = thermal_zone_device_priv(tz); struct rockchip_thermal_data *thermal = sensor->thermal; const struct rockchip_tsadc_chip *tsadc = sensor->thermal->chip; int retval; diff --git a/drivers/thermal/rzg2l_thermal.c b/drivers/thermal/rzg2l_thermal.c index 2e0649f38506..7631430ce8a9 100644 --- a/drivers/thermal/rzg2l_thermal.c +++ b/drivers/thermal/rzg2l_thermal.c @@ -75,7 +75,7 @@ static inline void rzg2l_thermal_write(struct rzg2l_thermal_priv *priv, u32 reg, static int rzg2l_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct rzg2l_thermal_priv *priv = tz->devdata; + struct rzg2l_thermal_priv *priv = thermal_zone_device_priv(tz); u32 result = 0, dsensor, ts_code_ave; int val, i; diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 527d1eb0663a..45e5c840d130 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -645,7 +645,7 @@ static void exynos7_tmu_control(struct platform_device *pdev, bool on) static int exynos_get_temp(struct thermal_zone_device *tz, int *temp) { - struct exynos_tmu_data *data = tz->devdata; + struct exynos_tmu_data *data = thermal_zone_device_priv(tz); int value, ret = 0; if (!data || !data->tmu_read) @@ -723,7 +723,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data, static int exynos_tmu_set_emulation(struct thermal_zone_device *tz, int temp) { - struct exynos_tmu_data *data = tz->devdata; + struct exynos_tmu_data *data = thermal_zone_device_priv(tz); int ret = -EINVAL; if (data->soc == SOC_ARCH_EXYNOS4210) diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index 6a722b10d738..653439b965c8 100644 --- a/drivers/thermal/spear_thermal.c +++ b/drivers/thermal/spear_thermal.c @@ -31,7 +31,7 @@ struct spear_thermal_dev { static inline int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) { - struct spear_thermal_dev *stdev = thermal->devdata; + struct spear_thermal_dev *stdev = thermal_zone_device_priv(thermal); /* * Data are ready to be read after 628 usec from POWERDOWN signal @@ -48,7 +48,7 @@ static struct thermal_zone_device_ops ops = { static int __maybe_unused spear_thermal_suspend(struct device *dev) { struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev); - struct spear_thermal_dev *stdev = spear_thermal->devdata; + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); unsigned int actual_mask = 0; /* Disable SPEAr Thermal Sensor */ @@ -64,7 +64,7 @@ static int __maybe_unused spear_thermal_suspend(struct device *dev) static int __maybe_unused spear_thermal_resume(struct device *dev) { struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev); - struct spear_thermal_dev *stdev = spear_thermal->devdata; + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); unsigned int actual_mask = 0; int ret = 0; @@ -154,7 +154,7 @@ static int spear_thermal_exit(struct platform_device *pdev) { unsigned int actual_mask = 0; struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev); - struct spear_thermal_dev *stdev = spear_thermal->devdata; + struct spear_thermal_dev *stdev = thermal_zone_device_priv(spear_thermal); thermal_zone_device_unregister(spear_thermal); diff --git a/drivers/thermal/sprd_thermal.c b/drivers/thermal/sprd_thermal.c index ac884514f116..2fb90fdad76e 100644 --- a/drivers/thermal/sprd_thermal.c +++ b/drivers/thermal/sprd_thermal.c @@ -206,7 +206,7 @@ static int sprd_thm_temp_to_rawdata(int temp, struct sprd_thermal_sensor *sen) static int sprd_thm_read_temp(struct thermal_zone_device *tz, int *temp) { - struct sprd_thermal_sensor *sen = tz->devdata; + struct sprd_thermal_sensor *sen = thermal_zone_device_priv(tz); u32 data; data = readl(sen->data->base + SPRD_THM_TEMP(sen->id)) & diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c index 497beac63e5d..6b550f0f90bf 100644 --- a/drivers/thermal/sun8i_thermal.c +++ b/drivers/thermal/sun8i_thermal.c @@ -110,7 +110,7 @@ static int sun50i_h5_calc_temp(struct ths_device *tmdev, static int sun8i_ths_get_temp(struct thermal_zone_device *tz, int *temp) { - struct tsensor *s = tz->devdata; + struct tsensor *s = thermal_zone_device_priv(tz); struct ths_device *tmdev = s->tmdev; int val = 0; diff --git a/drivers/thermal/tegra/tegra-bpmp-thermal.c b/drivers/thermal/tegra/tegra-bpmp-thermal.c index 0b7a1a1948cb..7bd8ea770fa1 100644 --- a/drivers/thermal/tegra/tegra-bpmp-thermal.c +++ b/drivers/thermal/tegra/tegra-bpmp-thermal.c @@ -62,12 +62,14 @@ static int __tegra_bpmp_thermal_get_temp(struct tegra_bpmp_thermal_zone *zone, static int tegra_bpmp_thermal_get_temp(struct thermal_zone_device *tz, int *out_temp) { - return __tegra_bpmp_thermal_get_temp(tz->devdata, out_temp); + struct tegra_bpmp_thermal_zone *zone = thermal_zone_device_priv(tz); + + return __tegra_bpmp_thermal_get_temp(zone, out_temp); } static int tegra_bpmp_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct tegra_bpmp_thermal_zone *zone = tz->devdata; + struct tegra_bpmp_thermal_zone *zone = thermal_zone_device_priv(tz); struct mrq_thermal_host_to_bpmp_request req; struct tegra_bpmp_message msg; int err; diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegra/tegra30-tsensor.c index b3218b71b6d9..42c6fb494dd9 100644 --- a/drivers/thermal/tegra/tegra30-tsensor.c +++ b/drivers/thermal/tegra/tegra30-tsensor.c @@ -160,7 +160,7 @@ static void devm_tegra_tsensor_hw_disable(void *data) static int tegra_tsensor_get_temp(struct thermal_zone_device *tz, int *temp) { - const struct tegra_tsensor_channel *tsc = tz->devdata; + const struct tegra_tsensor_channel *tsc = thermal_zone_device_priv(tz); const struct tegra_tsensor *ts = tsc->ts; int err, c1, c2, c3, c4, counter; u32 val; @@ -218,7 +218,7 @@ static int tegra_tsensor_temp_to_counter(const struct tegra_tsensor *ts, int tem static int tegra_tsensor_set_trips(struct thermal_zone_device *tz, int low, int high) { - const struct tegra_tsensor_channel *tsc = tz->devdata; + const struct tegra_tsensor_channel *tsc = thermal_zone_device_priv(tz); const struct tegra_tsensor *ts = tsc->ts; u32 val; diff --git a/drivers/thermal/thermal-generic-adc.c b/drivers/thermal/thermal-generic-adc.c index 323e273e3298..2c283e762d81 100644 --- a/drivers/thermal/thermal-generic-adc.c +++ b/drivers/thermal/thermal-generic-adc.c @@ -54,7 +54,7 @@ static int gadc_thermal_adc_to_temp(struct gadc_thermal_info *gti, int val) static int gadc_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct gadc_thermal_info *gti = tz->devdata; + struct gadc_thermal_info *gti = thermal_zone_device_priv(tz); int val; int ret; diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 0675df54c8e6..9fa12147fead 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1378,6 +1378,12 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, int n } EXPORT_SYMBOL_GPL(thermal_zone_device_register); +void *thermal_zone_device_priv(struct thermal_zone_device *tzd) +{ + return tzd->devdata; +} +EXPORT_SYMBOL_GPL(thermal_zone_device_priv); + /** * thermal_zone_device_unregister - removes the registered thermal zone device * @tz: the thermal zone device to remove diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c index ea616731066c..6845756ad5e7 100644 --- a/drivers/thermal/thermal_mmio.c +++ b/drivers/thermal/thermal_mmio.c @@ -23,7 +23,7 @@ static u32 thermal_mmio_readb(void __iomem *mmio_base) static int thermal_mmio_get_temperature(struct thermal_zone_device *tz, int *temp) { int t; - struct thermal_mmio *sensor = tz->devdata; + struct thermal_mmio *sensor = thermal_zone_device_priv(tz); t = sensor->read_mmio(sensor->mmio_base) & sensor->mask; t *= sensor->factor; diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c index 8a9055bd376e..3e998c9799bb 100644 --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c @@ -68,7 +68,7 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c) static inline int __ti_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { struct thermal_zone_device *pcb_tz = NULL; - struct ti_thermal_data *data = tz->devdata; + struct ti_thermal_data *data = thermal_zone_device_priv(tz); struct ti_bandgap *bgp; const struct ti_temp_sensor *s; int ret, tmp, slope, constant; @@ -109,7 +109,7 @@ static inline int __ti_thermal_get_temp(struct thermal_zone_device *tz, int *tem static int __ti_thermal_get_trend(struct thermal_zone_device *tz, int trip, enum thermal_trend *trend) { - struct ti_thermal_data *data = tz->devdata; + struct ti_thermal_data *data = thermal_zone_device_priv(tz); struct ti_bandgap *bgp; int id, tr, ret = 0; diff --git a/drivers/thermal/uniphier_thermal.c b/drivers/thermal/uniphier_thermal.c index 47801841b3f5..aef6119cc004 100644 --- a/drivers/thermal/uniphier_thermal.c +++ b/drivers/thermal/uniphier_thermal.c @@ -187,7 +187,7 @@ static void uniphier_tm_disable_sensor(struct uniphier_tm_dev *tdev) static int uniphier_tm_get_temp(struct thermal_zone_device *tz, int *out_temp) { - struct uniphier_tm_dev *tdev = tz->devdata; + struct uniphier_tm_dev *tdev = thermal_zone_device_priv(tz); struct regmap *map = tdev->regmap; int ret; u32 temp; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 2bb4bf33f4f3..7dbb5712434c 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -365,6 +365,8 @@ thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int void *, struct thermal_zone_device_ops *, struct thermal_zone_params *, int, int); +void *thermal_zone_device_priv(struct thermal_zone_device *tzd); + int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, struct thermal_cooling_device *, unsigned long, unsigned long, @@ -436,6 +438,11 @@ static inline int thermal_zone_get_offset( struct thermal_zone_device *tz) { return -ENODEV; } +static inline void *thermal_zone_device_priv(struct thermal_zone_device *tz) +{ + return NULL; +} + static inline int thermal_zone_device_enable(struct thermal_zone_device *tz) { return -ENODEV; }