@@ -18,6 +18,81 @@
#warning This header can only be included by the thermal core code
#endif
+/**
+ * struct thermal_zone_device - structure for a thermal zone
+ * @id: unique id number for each thermal zone
+ * @type: the thermal zone device type
+ * @device: &struct device for this thermal zone
+ * @trip_temp_attrs: attributes for trip points for sysfs: trip temperature
+ * @trip_type_attrs: attributes for trip points for sysfs: trip type
+ * @trip_hyst_attrs: attributes for trip points for sysfs: trip hysteresis
+ * @mode: current mode of this thermal zone
+ * @devdata: private pointer for device private data
+ * @trips: an array of struct thermal_trip
+ * @num_trips: number of trip points the thermal zone supports
+ * @trips_disabled; bitmap for disabled trips
+ * @passive_delay_jiffies: number of jiffies to wait between polls when
+ * performing passive cooling.
+ * @polling_delay_jiffies: number of jiffies to wait between polls when
+ * checking whether trip points have been crossed (0 for
+ * interrupt driven systems)
+ * @temperature: current temperature. This is only for core code,
+ * drivers should use thermal_zone_get_temp() to get the
+ * current temperature
+ * @last_temperature: previous temperature read
+ * @emul_temperature: emulated temperature when using CONFIG_THERMAL_EMULATION
+ * @passive: 1 if you've crossed a passive trip point, 0 otherwise.
+ * @prev_low_trip: the low current temperature if you've crossed a passive
+ trip point.
+ * @prev_high_trip: the above current temperature if you've crossed a
+ passive trip point.
+ * @need_update: if equals 1, thermal_zone_device_update needs to be invoked.
+ * @ops: operations this &thermal_zone_device supports
+ * @tzp: thermal zone parameters
+ * @governor: pointer to the governor for this thermal zone
+ * @governor_data: private pointer for governor data
+ * @thermal_instances: list of &struct thermal_instance of this thermal zone
+ * @ida: &struct ida to generate unique id for this zone's cooling
+ * devices
+ * @lock: lock to protect thermal_instances list
+ * @node: node in thermal_tz_list (in thermal_core.c)
+ * @poll_queue: delayed work for polling
+ * @notify_event: Last notification event
+ */
+struct thermal_zone_device {
+ int id;
+ char type[THERMAL_NAME_LENGTH];
+ struct device device;
+ struct attribute_group trips_attribute_group;
+ struct thermal_attr *trip_temp_attrs;
+ struct thermal_attr *trip_type_attrs;
+ struct thermal_attr *trip_hyst_attrs;
+ enum thermal_device_mode mode;
+ void *devdata;
+ struct thermal_trip *trips;
+ int num_trips;
+ unsigned long trips_disabled; /* bitmap for disabled trips */
+ unsigned long passive_delay_jiffies;
+ unsigned long polling_delay_jiffies;
+ int temperature;
+ int last_temperature;
+ int emul_temperature;
+ int passive;
+ int prev_low_trip;
+ int prev_high_trip;
+ atomic_t need_update;
+ struct thermal_zone_device_ops *ops;
+ struct thermal_zone_params *tzp;
+ struct thermal_governor *governor;
+ void *governor_data;
+ struct list_head thermal_instances;
+ struct ida ida;
+ struct mutex lock;
+ struct list_head node;
+ struct delayed_work poll_queue;
+ enum thermal_notify_event notify_event;
+};
+
/* Default Thermal Governor */
#if defined(CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE)
#define DEFAULT_THERMAL_GOVERNOR "step_wise"
@@ -112,81 +112,6 @@ struct thermal_cooling_device {
struct list_head node;
};
-/**
- * struct thermal_zone_device - structure for a thermal zone
- * @id: unique id number for each thermal zone
- * @type: the thermal zone device type
- * @device: &struct device for this thermal zone
- * @trip_temp_attrs: attributes for trip points for sysfs: trip temperature
- * @trip_type_attrs: attributes for trip points for sysfs: trip type
- * @trip_hyst_attrs: attributes for trip points for sysfs: trip hysteresis
- * @mode: current mode of this thermal zone
- * @devdata: private pointer for device private data
- * @trips: an array of struct thermal_trip
- * @num_trips: number of trip points the thermal zone supports
- * @trips_disabled; bitmap for disabled trips
- * @passive_delay_jiffies: number of jiffies to wait between polls when
- * performing passive cooling.
- * @polling_delay_jiffies: number of jiffies to wait between polls when
- * checking whether trip points have been crossed (0 for
- * interrupt driven systems)
- * @temperature: current temperature. This is only for core code,
- * drivers should use thermal_zone_get_temp() to get the
- * current temperature
- * @last_temperature: previous temperature read
- * @emul_temperature: emulated temperature when using CONFIG_THERMAL_EMULATION
- * @passive: 1 if you've crossed a passive trip point, 0 otherwise.
- * @prev_low_trip: the low current temperature if you've crossed a passive
- trip point.
- * @prev_high_trip: the above current temperature if you've crossed a
- passive trip point.
- * @need_update: if equals 1, thermal_zone_device_update needs to be invoked.
- * @ops: operations this &thermal_zone_device supports
- * @tzp: thermal zone parameters
- * @governor: pointer to the governor for this thermal zone
- * @governor_data: private pointer for governor data
- * @thermal_instances: list of &struct thermal_instance of this thermal zone
- * @ida: &struct ida to generate unique id for this zone's cooling
- * devices
- * @lock: lock to protect thermal_instances list
- * @node: node in thermal_tz_list (in thermal_core.c)
- * @poll_queue: delayed work for polling
- * @notify_event: Last notification event
- */
-struct thermal_zone_device {
- int id;
- char type[THERMAL_NAME_LENGTH];
- struct device device;
- struct attribute_group trips_attribute_group;
- struct thermal_attr *trip_temp_attrs;
- struct thermal_attr *trip_type_attrs;
- struct thermal_attr *trip_hyst_attrs;
- enum thermal_device_mode mode;
- void *devdata;
- struct thermal_trip *trips;
- int num_trips;
- unsigned long trips_disabled; /* bitmap for disabled trips */
- unsigned long passive_delay_jiffies;
- unsigned long polling_delay_jiffies;
- int temperature;
- int last_temperature;
- int emul_temperature;
- int passive;
- int prev_low_trip;
- int prev_high_trip;
- atomic_t need_update;
- struct thermal_zone_device_ops *ops;
- struct thermal_zone_params *tzp;
- struct thermal_governor *governor;
- void *governor_data;
- struct list_head thermal_instances;
- struct ida ida;
- struct mutex lock;
- struct list_head node;
- struct delayed_work poll_queue;
- enum thermal_notify_event notify_event;
-};
-
/**
* struct thermal_governor - structure that holds thermal governor information
* @name: name of the governor
The code in the different drivers have been sanitized and they no longer access the thermal zone structure internals. This one is just a pointer passed around to the thermal core code as a handler. Move the structure definition to the private core code header to self-encapsulate the core code. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- drivers/thermal/thermal_core.h | 75 ++++++++++++++++++++++++++++++++++ include/linux/thermal.h | 75 ---------------------------------- 2 files changed, 75 insertions(+), 75 deletions(-)