| Message ID | 20190723221838.12024-3-suzuki.poulose@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drivers: Add generic device lookup helpers | expand |
On Tue, 23 Jul 2019, Suzuki K Poulose wrote: > Introduce wrappers for {bus/driver/class}_find_device() to > locate devices by its of_node. > > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > Cc: Maxime Ripard <maxime.ripard@bootlin.com> > Cc: dri-devel@lists.freedesktop.org > Cc: David Airlie <airlied@linux.ie> > Cc: Daniel Vetter <daniel@ffwll.ch> > Cc: devicetree@vger.kernel.org > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Frank Rowand <frowand.list@gmail.com> > Cc: Heiko Stuebner <heiko@sntech.de> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: linux-i2c@vger.kernel.org > Cc: linux-rockchip@lists.infradead.org > Cc: linux-spi@vger.kernel.org > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > Cc: Takashi Iwai <tiwai@suse.com> > Cc: Wolfram Sang <wsa@the-dreams.de> > Cc: Alan Tull <atull@kernel.org> > Cc: Moritz Fischer <mdf@kernel.org> > Cc: linux-fpga@vger.kernel.org > Cc: Peter Rosin <peda@axentia.se> > Cc: Mark Brown <broonie@kernel.org> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Heiner Kallweit <hkallweit1@gmail.com> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: "Rafael J. Wysocki" <rafael@kernel.org> > Cc: Lee Jones <lee.jones@linaro.org> > Cc: Thor Thayer <thor.thayer@linux.intel.com> > Cc: Jiri Slaby <jslaby@suse.com> > Cc: Mark Brown <broonie@kernel.org> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Peter Rosin <peda@axentia.se> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > --- > - Dropped the reviewed-by tags from Thor, Mark, Andrew and Peter as the > patches are mereged, though there are no functional changes. > --- > drivers/amba/tegra-ahb.c | 11 +------- > drivers/fpga/fpga-bridge.c | 8 +----- > drivers/fpga/fpga-mgr.c | 8 +----- > drivers/gpu/drm/drm_mipi_dsi.c | 7 +---- > drivers/i2c/i2c-core-of.c | 7 +---- > drivers/mfd/altera-sysmgr.c | 14 ++-------- For my own reference: Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> What's the merge plan for this patch? Is anyone prepared to create an immutable branch for us to pull from? I'm happy to do it if no one else steps up. > drivers/mux/core.c | 7 +---- > drivers/net/phy/mdio_bus.c | 9 +------ > drivers/nvmem/core.c | 7 +---- > drivers/of/of_mdio.c | 8 +----- > drivers/of/platform.c | 7 +---- > drivers/regulator/of_regulator.c | 7 +---- > drivers/spi/spi.c | 20 +++------------ > include/linux/device.h | 37 +++++++++++++++++++++++++++ > sound/soc/rockchip/rk3399_gru_sound.c | 9 ++----- > 15 files changed, 56 insertions(+), 110 deletions(-)
On Tue, Jul 23, 2019 at 11:18:33PM +0100, Suzuki K Poulose wrote: > Introduce wrappers for {bus/driver/class}_find_device() to > locate devices by its of_node. > > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > Cc: Maxime Ripard <maxime.ripard@bootlin.com> > Cc: dri-devel@lists.freedesktop.org > Cc: David Airlie <airlied@linux.ie> > Cc: Daniel Vetter <daniel@ffwll.ch> > Cc: devicetree@vger.kernel.org > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Frank Rowand <frowand.list@gmail.com> > Cc: Heiko Stuebner <heiko@sntech.de> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: linux-i2c@vger.kernel.org > Cc: linux-rockchip@lists.infradead.org > Cc: linux-spi@vger.kernel.org > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > Cc: Takashi Iwai <tiwai@suse.com> > Cc: Wolfram Sang <wsa@the-dreams.de> > Cc: Alan Tull <atull@kernel.org> > Cc: Moritz Fischer <mdf@kernel.org> > Cc: linux-fpga@vger.kernel.org > Cc: Peter Rosin <peda@axentia.se> > Cc: Mark Brown <broonie@kernel.org> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Heiner Kallweit <hkallweit1@gmail.com> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: "Rafael J. Wysocki" <rafael@kernel.org> > Cc: Lee Jones <lee.jones@linaro.org> > Cc: Thor Thayer <thor.thayer@linux.intel.com> > Cc: Jiri Slaby <jslaby@suse.com> > Cc: Mark Brown <broonie@kernel.org> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Peter Rosin <peda@axentia.se> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > --- > - Dropped the reviewed-by tags from Thor, Mark, Andrew and Peter as the > patches are mereged, though there are no functional changes. Acked-by: Wolfram Sang <wsa@the-dreams.de> # I2C part
On Tue, Jul 23, 2019 at 11:18:33PM +0100, Suzuki K Poulose wrote: > Introduce wrappers for {bus/driver/class}_find_device() to > locate devices by its of_node. > > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > Cc: Maxime Ripard <maxime.ripard@bootlin.com> > Cc: dri-devel@lists.freedesktop.org > Cc: David Airlie <airlied@linux.ie> > Cc: Daniel Vetter <daniel@ffwll.ch> > Cc: devicetree@vger.kernel.org > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Frank Rowand <frowand.list@gmail.com> > Cc: Heiko Stuebner <heiko@sntech.de> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: linux-i2c@vger.kernel.org > Cc: linux-rockchip@lists.infradead.org > Cc: linux-spi@vger.kernel.org > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > Cc: Takashi Iwai <tiwai@suse.com> > Cc: Wolfram Sang <wsa@the-dreams.de> > Cc: Alan Tull <atull@kernel.org> > Cc: Moritz Fischer <mdf@kernel.org> > Cc: linux-fpga@vger.kernel.org > Cc: Peter Rosin <peda@axentia.se> > Cc: Mark Brown <broonie@kernel.org> > Cc: Florian Fainelli <f.fainelli@gmail.com> > Cc: Heiner Kallweit <hkallweit1@gmail.com> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: "Rafael J. Wysocki" <rafael@kernel.org> > Cc: Lee Jones <lee.jones@linaro.org> > Cc: Thor Thayer <thor.thayer@linux.intel.com> > Cc: Jiri Slaby <jslaby@suse.com> > Cc: Mark Brown <broonie@kernel.org> > Cc: Andrew Lunn <andrew@lunn.ch> > Cc: Peter Rosin <peda@axentia.se> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Moritz Fischer <mdf@kernel.org> # For FPGA part > --- > - Dropped the reviewed-by tags from Thor, Mark, Andrew and Peter as the > patches are mereged, though there are no functional changes. > --- > drivers/amba/tegra-ahb.c | 11 +------- > drivers/fpga/fpga-bridge.c | 8 +----- > drivers/fpga/fpga-mgr.c | 8 +----- > drivers/gpu/drm/drm_mipi_dsi.c | 7 +---- > drivers/i2c/i2c-core-of.c | 7 +---- > drivers/mfd/altera-sysmgr.c | 14 ++-------- > drivers/mux/core.c | 7 +---- > drivers/net/phy/mdio_bus.c | 9 +------ > drivers/nvmem/core.c | 7 +---- > drivers/of/of_mdio.c | 8 +----- > drivers/of/platform.c | 7 +---- > drivers/regulator/of_regulator.c | 7 +---- > drivers/spi/spi.c | 20 +++------------ > include/linux/device.h | 37 +++++++++++++++++++++++++++ > sound/soc/rockchip/rk3399_gru_sound.c | 9 ++----- > 15 files changed, 56 insertions(+), 110 deletions(-) > > diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c > index aa64eece77a6..57d3b2e2d007 100644 > --- a/drivers/amba/tegra-ahb.c > +++ b/drivers/amba/tegra-ahb.c > @@ -134,22 +134,13 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset) > } > > #ifdef CONFIG_TEGRA_IOMMU_SMMU > -static int tegra_ahb_match_by_smmu(struct device *dev, const void *data) > -{ > - struct tegra_ahb *ahb = dev_get_drvdata(dev); > - const struct device_node *dn = data; > - > - return (ahb->dev->of_node == dn) ? 1 : 0; > -} > - > int tegra_ahb_enable_smmu(struct device_node *dn) > { > struct device *dev; > u32 val; > struct tegra_ahb *ahb; > > - dev = driver_find_device(&tegra_ahb_driver.driver, NULL, dn, > - tegra_ahb_match_by_smmu); > + dev = driver_find_device_by_of_node(&tegra_ahb_driver.driver, dn); > if (!dev) > return -EPROBE_DEFER; > ahb = dev_get_drvdata(dev); > diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c > index 80bd8f1b2aa6..4bab9028940a 100644 > --- a/drivers/fpga/fpga-bridge.c > +++ b/drivers/fpga/fpga-bridge.c > @@ -19,11 +19,6 @@ static struct class *fpga_bridge_class; > /* Lock for adding/removing bridges to linked lists*/ > static spinlock_t bridge_list_lock; > > -static int fpga_bridge_of_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /** > * fpga_bridge_enable - Enable transactions on the bridge > * > @@ -104,8 +99,7 @@ struct fpga_bridge *of_fpga_bridge_get(struct device_node *np, > { > struct device *dev; > > - dev = class_find_device(fpga_bridge_class, NULL, np, > - fpga_bridge_of_node_match); > + dev = class_find_device_by_of_node(fpga_bridge_class, np); > if (!dev) > return ERR_PTR(-ENODEV); > > diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c > index c3866816456a..e05104f5e40c 100644 > --- a/drivers/fpga/fpga-mgr.c > +++ b/drivers/fpga/fpga-mgr.c > @@ -482,11 +482,6 @@ struct fpga_manager *fpga_mgr_get(struct device *dev) > } > EXPORT_SYMBOL_GPL(fpga_mgr_get); > > -static int fpga_mgr_of_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /** > * of_fpga_mgr_get - Given a device node, get a reference to a fpga mgr. > * > @@ -498,8 +493,7 @@ struct fpga_manager *of_fpga_mgr_get(struct device_node *node) > { > struct device *dev; > > - dev = class_find_device(fpga_mgr_class, NULL, node, > - fpga_mgr_of_node_match); > + dev = class_find_device_by_of_node(fpga_mgr_class, node); > if (!dev) > return ERR_PTR(-ENODEV); > > diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c > index ad19df0686c9..bd2498bbd74a 100644 > --- a/drivers/gpu/drm/drm_mipi_dsi.c > +++ b/drivers/gpu/drm/drm_mipi_dsi.c > @@ -93,11 +93,6 @@ static struct bus_type mipi_dsi_bus_type = { > .pm = &mipi_dsi_device_pm_ops, > }; > > -static int of_device_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /** > * of_find_mipi_dsi_device_by_node() - find the MIPI DSI device matching a > * device tree node > @@ -110,7 +105,7 @@ struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np) > { > struct device *dev; > > - dev = bus_find_device(&mipi_dsi_bus_type, NULL, np, of_device_match); > + dev = bus_find_device_by_of_node(&mipi_dsi_bus_type, np); > > return dev ? to_mipi_dsi_device(dev) : NULL; > } > diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c > index d1c48dec7118..6f632d543fcc 100644 > --- a/drivers/i2c/i2c-core-of.c > +++ b/drivers/i2c/i2c-core-of.c > @@ -113,11 +113,6 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > of_node_put(bus); > } > > -static int of_dev_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > static int of_dev_or_parent_node_match(struct device *dev, const void *data) > { > if (dev->of_node == data) > @@ -135,7 +130,7 @@ struct i2c_client *of_find_i2c_device_by_node(struct device_node *node) > struct device *dev; > struct i2c_client *client; > > - dev = bus_find_device(&i2c_bus_type, NULL, node, of_dev_node_match); > + dev = bus_find_device_by_of_node(&i2c_bus_type, node); > if (!dev) > return NULL; > > diff --git a/drivers/mfd/altera-sysmgr.c b/drivers/mfd/altera-sysmgr.c > index 2ee14d8a6d31..d2a13a547a3c 100644 > --- a/drivers/mfd/altera-sysmgr.c > +++ b/drivers/mfd/altera-sysmgr.c > @@ -87,16 +87,6 @@ static struct regmap_config altr_sysmgr_regmap_cfg = { > .use_single_write = true, > }; > > -/** > - * sysmgr_match_phandle > - * Matching function used by driver_find_device(). > - * Return: True if match is found, otherwise false. > - */ > -static int sysmgr_match_phandle(struct device *dev, const void *data) > -{ > - return dev->of_node == (const struct device_node *)data; > -} > - > /** > * altr_sysmgr_regmap_lookup_by_phandle > * Find the sysmgr previous configured in probe() and return regmap property. > @@ -117,8 +107,8 @@ struct regmap *altr_sysmgr_regmap_lookup_by_phandle(struct device_node *np, > if (!sysmgr_np) > return ERR_PTR(-ENODEV); > > - dev = driver_find_device(&altr_sysmgr_driver.driver, NULL, > - (void *)sysmgr_np, sysmgr_match_phandle); > + dev = driver_find_device_by_of_node(&altr_sysmgr_driver.driver, > + (void *)sysmgr_np); > of_node_put(sysmgr_np); > if (!dev) > return ERR_PTR(-EPROBE_DEFER); > diff --git a/drivers/mux/core.c b/drivers/mux/core.c > index d1271c1ee23c..1fb22388e7e0 100644 > --- a/drivers/mux/core.c > +++ b/drivers/mux/core.c > @@ -405,17 +405,12 @@ int mux_control_deselect(struct mux_control *mux) > } > EXPORT_SYMBOL_GPL(mux_control_deselect); > > -static int of_dev_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /* Note this function returns a reference to the mux_chip dev. */ > static struct mux_chip *of_find_mux_chip_by_node(struct device_node *np) > { > struct device *dev; > > - dev = class_find_device(&mux_class, NULL, np, of_dev_node_match); > + dev = class_find_device_by_of_node(&mux_class, np); > > return dev ? to_mux_chip(dev) : NULL; > } > diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c > index bd04fe762056..ce940871331e 100644 > --- a/drivers/net/phy/mdio_bus.c > +++ b/drivers/net/phy/mdio_bus.c > @@ -262,11 +262,6 @@ static struct class mdio_bus_class = { > }; > > #if IS_ENABLED(CONFIG_OF_MDIO) > -/* Helper function for of_mdio_find_bus */ > -static int of_mdio_bus_match(struct device *dev, const void *mdio_bus_np) > -{ > - return dev->of_node == mdio_bus_np; > -} > /** > * of_mdio_find_bus - Given an mii_bus node, find the mii_bus. > * @mdio_bus_np: Pointer to the mii_bus. > @@ -287,9 +282,7 @@ struct mii_bus *of_mdio_find_bus(struct device_node *mdio_bus_np) > if (!mdio_bus_np) > return NULL; > > - d = class_find_device(&mdio_bus_class, NULL, mdio_bus_np, > - of_mdio_bus_match); > - > + d = class_find_device_by_of_node(&mdio_bus_class, mdio_bus_np); > return d ? to_mii_bus(d) : NULL; > } > EXPORT_SYMBOL(of_mdio_find_bus); > diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c > index ac5d945be88a..057d1ff87d5d 100644 > --- a/drivers/nvmem/core.c > +++ b/drivers/nvmem/core.c > @@ -76,11 +76,6 @@ static struct bus_type nvmem_bus_type = { > .name = "nvmem", > }; > > -static int of_nvmem_match(struct device *dev, const void *nvmem_np) > -{ > - return dev->of_node == nvmem_np; > -} > - > static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np) > { > struct device *d; > @@ -88,7 +83,7 @@ static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np) > if (!nvmem_np) > return NULL; > > - d = bus_find_device(&nvmem_bus_type, NULL, nvmem_np, of_nvmem_match); > + d = bus_find_device_by_of_node(&nvmem_bus_type, nvmem_np); > > if (!d) > return NULL; > diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c > index 44f53496cab1..000b95787df1 100644 > --- a/drivers/of/of_mdio.c > +++ b/drivers/of/of_mdio.c > @@ -280,12 +280,6 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) > } > EXPORT_SYMBOL(of_mdiobus_register); > > -/* Helper function for of_phy_find_device */ > -static int of_phy_match(struct device *dev, const void *phy_np) > -{ > - return dev->of_node == phy_np; > -} > - > /** > * of_phy_find_device - Give a PHY node, find the phy_device > * @phy_np: Pointer to the phy's device tree node > @@ -301,7 +295,7 @@ struct phy_device *of_phy_find_device(struct device_node *phy_np) > if (!phy_np) > return NULL; > > - d = bus_find_device(&mdio_bus_type, NULL, phy_np, of_phy_match); > + d = bus_find_device_by_of_node(&mdio_bus_type, phy_np); > if (d) { > mdiodev = to_mdio_device(d); > if (mdiodev->flags & MDIO_DEVICE_FLAG_PHY) > diff --git a/drivers/of/platform.c b/drivers/of/platform.c > index 7801e25e6895..b47a2292fe8e 100644 > --- a/drivers/of/platform.c > +++ b/drivers/of/platform.c > @@ -37,11 +37,6 @@ static const struct of_device_id of_skipped_node_table[] = { > {} /* Empty terminated list */ > }; > > -static int of_dev_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /** > * of_find_device_by_node - Find the platform_device associated with a node > * @np: Pointer to device tree node > @@ -55,7 +50,7 @@ struct platform_device *of_find_device_by_node(struct device_node *np) > { > struct device *dev; > > - dev = bus_find_device(&platform_bus_type, NULL, np, of_dev_node_match); > + dev = bus_find_device_by_of_node(&platform_bus_type, np); > return dev ? to_platform_device(dev) : NULL; > } > EXPORT_SYMBOL(of_find_device_by_node); > diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c > index 397918ebba55..20dcc9c03adc 100644 > --- a/drivers/regulator/of_regulator.c > +++ b/drivers/regulator/of_regulator.c > @@ -460,16 +460,11 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, > return NULL; > } > > -static int of_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > struct regulator_dev *of_find_regulator_by_node(struct device_node *np) > { > struct device *dev; > > - dev = class_find_device(®ulator_class, NULL, np, of_node_match); > + dev = class_find_device_by_of_node(®ulator_class, np); > > return dev ? dev_to_rdev(dev) : NULL; > } > diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c > index 75ac046cae52..a591da87981a 100644 > --- a/drivers/spi/spi.c > +++ b/drivers/spi/spi.c > @@ -3652,37 +3652,25 @@ EXPORT_SYMBOL_GPL(spi_write_then_read); > /*-------------------------------------------------------------------------*/ > > #if IS_ENABLED(CONFIG_OF) > -static int __spi_of_device_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /* must call put_device() when done with returned spi_device device */ > struct spi_device *of_find_spi_device_by_node(struct device_node *node) > { > - struct device *dev = bus_find_device(&spi_bus_type, NULL, node, > - __spi_of_device_match); > + struct device *dev = bus_find_device_by_of_node(&spi_bus_type, node); > + > return dev ? to_spi_device(dev) : NULL; > } > EXPORT_SYMBOL_GPL(of_find_spi_device_by_node); > #endif /* IS_ENABLED(CONFIG_OF) */ > > #if IS_ENABLED(CONFIG_OF_DYNAMIC) > -static int __spi_of_controller_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > /* the spi controllers are not using spi_bus, so we find it with another way */ > static struct spi_controller *of_find_spi_controller_by_node(struct device_node *node) > { > struct device *dev; > > - dev = class_find_device(&spi_master_class, NULL, node, > - __spi_of_controller_match); > + dev = class_find_device_by_of_node(&spi_master_class, node); > if (!dev && IS_ENABLED(CONFIG_SPI_SLAVE)) > - dev = class_find_device(&spi_slave_class, NULL, node, > - __spi_of_controller_match); > + dev = class_find_device_by_of_node(&spi_slave_class, node); > if (!dev) > return NULL; > > diff --git a/include/linux/device.h b/include/linux/device.h > index 3ba376b8b456..29d8d7ad41e6 100644 > --- a/include/linux/device.h > +++ b/include/linux/device.h > @@ -186,6 +186,18 @@ static inline struct device *bus_find_device_by_name(struct bus_type *bus, > return bus_find_device(bus, start, name, device_match_name); > } > > +/** > + * bus_find_device_by_of_node : device iterator for locating a particular device > + * matching the of_node. > + * @bus: bus type > + * @np: of_node of the device to match. > + */ > +static inline struct device * > +bus_find_device_by_of_node(struct bus_type *bus, const struct device_node *np) > +{ > + return bus_find_device(bus, NULL, np, device_match_of_node); > +} > + > struct device *subsys_find_device_by_id(struct bus_type *bus, unsigned int id, > struct device *hint); > int bus_for_each_drv(struct bus_type *bus, struct device_driver *start, > @@ -366,6 +378,19 @@ static inline struct device *driver_find_device_by_name(struct device_driver *dr > return driver_find_device(drv, NULL, name, device_match_name); > } > > +/** > + * driver_find_device_by_of_node- device iterator for locating a particular device > + * by of_node pointer. > + * @driver: the driver we're iterating > + * @np: of_node pointer to match. > + */ > +static inline struct device * > +driver_find_device_by_of_node(struct device_driver *drv, > + const struct device_node *np) > +{ > + return driver_find_device(drv, NULL, np, device_match_of_node); > +} > + > void driver_deferred_probe_add(struct device *dev); > int driver_deferred_probe_check_state(struct device *dev); > int driver_deferred_probe_check_state_continue(struct device *dev); > @@ -507,6 +532,18 @@ static inline struct device *class_find_device_by_name(struct class *class, > return class_find_device(class, NULL, name, device_match_name); > } > > +/** > + * class_find_device_by_of_node : device iterator for locating a particular device > + * matching the of_node. > + * @class: class type > + * @np: of_node of the device to match. > + */ > +static inline struct device * > +class_find_device_by_of_node(struct class *class, const struct device_node *np) > +{ > + return class_find_device(class, NULL, np, device_match_of_node); > +} > + > struct class_attribute { > struct attribute attr; > ssize_t (*show)(struct class *class, struct class_attribute *attr, > diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c > index c16b0ffe8cfc..d951100bf770 100644 > --- a/sound/soc/rockchip/rk3399_gru_sound.c > +++ b/sound/soc/rockchip/rk3399_gru_sound.c > @@ -422,11 +422,6 @@ static const struct dailink_match_data dailink_match[] = { > }, > }; > > -static int of_dev_node_match(struct device *dev, const void *data) > -{ > - return dev->of_node == data; > -} > - > static int rockchip_sound_codec_node_match(struct device_node *np_codec) > { > struct device *dev; > @@ -438,8 +433,8 @@ static int rockchip_sound_codec_node_match(struct device_node *np_codec) > continue; > > if (dailink_match[i].bus_type) { > - dev = bus_find_device(dailink_match[i].bus_type, NULL, > - np_codec, of_dev_node_match); > + dev = bus_find_device_by_of_node(dailink_match[i].bus_type, > + np_codec); > if (!dev) > continue; > put_device(dev); > -- > 2.21.0 > Thanks, Moritz
On Tue, Jul 23, 2019 at 11:18:33PM +0100, Suzuki K Poulose wrote: > Introduce wrappers for {bus/driver/class}_find_device() to > locate devices by its of_node. Acked-by: Mark Brown <broonie@kernel.org>
On Thu, Jul 25, 2019 at 02:54:02PM +0100, Lee Jones wrote: > On Tue, 23 Jul 2019, Suzuki K Poulose wrote: > > > Introduce wrappers for {bus/driver/class}_find_device() to > > locate devices by its of_node. > > > > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > > Cc: Maxime Ripard <maxime.ripard@bootlin.com> > > Cc: dri-devel@lists.freedesktop.org > > Cc: David Airlie <airlied@linux.ie> > > Cc: Daniel Vetter <daniel@ffwll.ch> > > Cc: devicetree@vger.kernel.org > > Cc: Florian Fainelli <f.fainelli@gmail.com> > > Cc: Frank Rowand <frowand.list@gmail.com> > > Cc: Heiko Stuebner <heiko@sntech.de> > > Cc: Liam Girdwood <lgirdwood@gmail.com> > > Cc: linux-i2c@vger.kernel.org > > Cc: linux-rockchip@lists.infradead.org > > Cc: linux-spi@vger.kernel.org > > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > > Cc: Rob Herring <robh+dt@kernel.org> > > Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > > Cc: Takashi Iwai <tiwai@suse.com> > > Cc: Wolfram Sang <wsa@the-dreams.de> > > Cc: Alan Tull <atull@kernel.org> > > Cc: Moritz Fischer <mdf@kernel.org> > > Cc: linux-fpga@vger.kernel.org > > Cc: Peter Rosin <peda@axentia.se> > > Cc: Mark Brown <broonie@kernel.org> > > Cc: Florian Fainelli <f.fainelli@gmail.com> > > Cc: Heiner Kallweit <hkallweit1@gmail.com> > > Cc: "David S. Miller" <davem@davemloft.net> > > Cc: Andrew Lunn <andrew@lunn.ch> > > Cc: Liam Girdwood <lgirdwood@gmail.com> > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > Cc: "Rafael J. Wysocki" <rafael@kernel.org> > > Cc: Lee Jones <lee.jones@linaro.org> > > Cc: Thor Thayer <thor.thayer@linux.intel.com> > > Cc: Jiri Slaby <jslaby@suse.com> > > Cc: Mark Brown <broonie@kernel.org> > > Cc: Andrew Lunn <andrew@lunn.ch> > > Cc: Peter Rosin <peda@axentia.se> > > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > > --- > > - Dropped the reviewed-by tags from Thor, Mark, Andrew and Peter as the > > patches are mereged, though there are no functional changes. > > --- > > drivers/amba/tegra-ahb.c | 11 +------- > > drivers/fpga/fpga-bridge.c | 8 +----- > > drivers/fpga/fpga-mgr.c | 8 +----- > > drivers/gpu/drm/drm_mipi_dsi.c | 7 +---- > > drivers/i2c/i2c-core-of.c | 7 +---- > > drivers/mfd/altera-sysmgr.c | 14 ++-------- > > For my own reference: > Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> > > What's the merge plan for this patch? > > Is anyone prepared to create an immutable branch for us to pull from? > I'm happy to do it if no one else steps up. I'll take it, and create a branch for everyone to pull from. thanks, greg k-h
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c index aa64eece77a6..57d3b2e2d007 100644 --- a/drivers/amba/tegra-ahb.c +++ b/drivers/amba/tegra-ahb.c @@ -134,22 +134,13 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset) } #ifdef CONFIG_TEGRA_IOMMU_SMMU -static int tegra_ahb_match_by_smmu(struct device *dev, const void *data) -{ - struct tegra_ahb *ahb = dev_get_drvdata(dev); - const struct device_node *dn = data; - - return (ahb->dev->of_node == dn) ? 1 : 0; -} - int tegra_ahb_enable_smmu(struct device_node *dn) { struct device *dev; u32 val; struct tegra_ahb *ahb; - dev = driver_find_device(&tegra_ahb_driver.driver, NULL, dn, - tegra_ahb_match_by_smmu); + dev = driver_find_device_by_of_node(&tegra_ahb_driver.driver, dn); if (!dev) return -EPROBE_DEFER; ahb = dev_get_drvdata(dev); diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c index 80bd8f1b2aa6..4bab9028940a 100644 --- a/drivers/fpga/fpga-bridge.c +++ b/drivers/fpga/fpga-bridge.c @@ -19,11 +19,6 @@ static struct class *fpga_bridge_class; /* Lock for adding/removing bridges to linked lists*/ static spinlock_t bridge_list_lock; -static int fpga_bridge_of_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /** * fpga_bridge_enable - Enable transactions on the bridge * @@ -104,8 +99,7 @@ struct fpga_bridge *of_fpga_bridge_get(struct device_node *np, { struct device *dev; - dev = class_find_device(fpga_bridge_class, NULL, np, - fpga_bridge_of_node_match); + dev = class_find_device_by_of_node(fpga_bridge_class, np); if (!dev) return ERR_PTR(-ENODEV); diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c index c3866816456a..e05104f5e40c 100644 --- a/drivers/fpga/fpga-mgr.c +++ b/drivers/fpga/fpga-mgr.c @@ -482,11 +482,6 @@ struct fpga_manager *fpga_mgr_get(struct device *dev) } EXPORT_SYMBOL_GPL(fpga_mgr_get); -static int fpga_mgr_of_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /** * of_fpga_mgr_get - Given a device node, get a reference to a fpga mgr. * @@ -498,8 +493,7 @@ struct fpga_manager *of_fpga_mgr_get(struct device_node *node) { struct device *dev; - dev = class_find_device(fpga_mgr_class, NULL, node, - fpga_mgr_of_node_match); + dev = class_find_device_by_of_node(fpga_mgr_class, node); if (!dev) return ERR_PTR(-ENODEV); diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index ad19df0686c9..bd2498bbd74a 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -93,11 +93,6 @@ static struct bus_type mipi_dsi_bus_type = { .pm = &mipi_dsi_device_pm_ops, }; -static int of_device_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /** * of_find_mipi_dsi_device_by_node() - find the MIPI DSI device matching a * device tree node @@ -110,7 +105,7 @@ struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np) { struct device *dev; - dev = bus_find_device(&mipi_dsi_bus_type, NULL, np, of_device_match); + dev = bus_find_device_by_of_node(&mipi_dsi_bus_type, np); return dev ? to_mipi_dsi_device(dev) : NULL; } diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c index d1c48dec7118..6f632d543fcc 100644 --- a/drivers/i2c/i2c-core-of.c +++ b/drivers/i2c/i2c-core-of.c @@ -113,11 +113,6 @@ void of_i2c_register_devices(struct i2c_adapter *adap) of_node_put(bus); } -static int of_dev_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - static int of_dev_or_parent_node_match(struct device *dev, const void *data) { if (dev->of_node == data) @@ -135,7 +130,7 @@ struct i2c_client *of_find_i2c_device_by_node(struct device_node *node) struct device *dev; struct i2c_client *client; - dev = bus_find_device(&i2c_bus_type, NULL, node, of_dev_node_match); + dev = bus_find_device_by_of_node(&i2c_bus_type, node); if (!dev) return NULL; diff --git a/drivers/mfd/altera-sysmgr.c b/drivers/mfd/altera-sysmgr.c index 2ee14d8a6d31..d2a13a547a3c 100644 --- a/drivers/mfd/altera-sysmgr.c +++ b/drivers/mfd/altera-sysmgr.c @@ -87,16 +87,6 @@ static struct regmap_config altr_sysmgr_regmap_cfg = { .use_single_write = true, }; -/** - * sysmgr_match_phandle - * Matching function used by driver_find_device(). - * Return: True if match is found, otherwise false. - */ -static int sysmgr_match_phandle(struct device *dev, const void *data) -{ - return dev->of_node == (const struct device_node *)data; -} - /** * altr_sysmgr_regmap_lookup_by_phandle * Find the sysmgr previous configured in probe() and return regmap property. @@ -117,8 +107,8 @@ struct regmap *altr_sysmgr_regmap_lookup_by_phandle(struct device_node *np, if (!sysmgr_np) return ERR_PTR(-ENODEV); - dev = driver_find_device(&altr_sysmgr_driver.driver, NULL, - (void *)sysmgr_np, sysmgr_match_phandle); + dev = driver_find_device_by_of_node(&altr_sysmgr_driver.driver, + (void *)sysmgr_np); of_node_put(sysmgr_np); if (!dev) return ERR_PTR(-EPROBE_DEFER); diff --git a/drivers/mux/core.c b/drivers/mux/core.c index d1271c1ee23c..1fb22388e7e0 100644 --- a/drivers/mux/core.c +++ b/drivers/mux/core.c @@ -405,17 +405,12 @@ int mux_control_deselect(struct mux_control *mux) } EXPORT_SYMBOL_GPL(mux_control_deselect); -static int of_dev_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /* Note this function returns a reference to the mux_chip dev. */ static struct mux_chip *of_find_mux_chip_by_node(struct device_node *np) { struct device *dev; - dev = class_find_device(&mux_class, NULL, np, of_dev_node_match); + dev = class_find_device_by_of_node(&mux_class, np); return dev ? to_mux_chip(dev) : NULL; } diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index bd04fe762056..ce940871331e 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -262,11 +262,6 @@ static struct class mdio_bus_class = { }; #if IS_ENABLED(CONFIG_OF_MDIO) -/* Helper function for of_mdio_find_bus */ -static int of_mdio_bus_match(struct device *dev, const void *mdio_bus_np) -{ - return dev->of_node == mdio_bus_np; -} /** * of_mdio_find_bus - Given an mii_bus node, find the mii_bus. * @mdio_bus_np: Pointer to the mii_bus. @@ -287,9 +282,7 @@ struct mii_bus *of_mdio_find_bus(struct device_node *mdio_bus_np) if (!mdio_bus_np) return NULL; - d = class_find_device(&mdio_bus_class, NULL, mdio_bus_np, - of_mdio_bus_match); - + d = class_find_device_by_of_node(&mdio_bus_class, mdio_bus_np); return d ? to_mii_bus(d) : NULL; } EXPORT_SYMBOL(of_mdio_find_bus); diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index ac5d945be88a..057d1ff87d5d 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -76,11 +76,6 @@ static struct bus_type nvmem_bus_type = { .name = "nvmem", }; -static int of_nvmem_match(struct device *dev, const void *nvmem_np) -{ - return dev->of_node == nvmem_np; -} - static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np) { struct device *d; @@ -88,7 +83,7 @@ static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np) if (!nvmem_np) return NULL; - d = bus_find_device(&nvmem_bus_type, NULL, nvmem_np, of_nvmem_match); + d = bus_find_device_by_of_node(&nvmem_bus_type, nvmem_np); if (!d) return NULL; diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 44f53496cab1..000b95787df1 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -280,12 +280,6 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) } EXPORT_SYMBOL(of_mdiobus_register); -/* Helper function for of_phy_find_device */ -static int of_phy_match(struct device *dev, const void *phy_np) -{ - return dev->of_node == phy_np; -} - /** * of_phy_find_device - Give a PHY node, find the phy_device * @phy_np: Pointer to the phy's device tree node @@ -301,7 +295,7 @@ struct phy_device *of_phy_find_device(struct device_node *phy_np) if (!phy_np) return NULL; - d = bus_find_device(&mdio_bus_type, NULL, phy_np, of_phy_match); + d = bus_find_device_by_of_node(&mdio_bus_type, phy_np); if (d) { mdiodev = to_mdio_device(d); if (mdiodev->flags & MDIO_DEVICE_FLAG_PHY) diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 7801e25e6895..b47a2292fe8e 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -37,11 +37,6 @@ static const struct of_device_id of_skipped_node_table[] = { {} /* Empty terminated list */ }; -static int of_dev_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /** * of_find_device_by_node - Find the platform_device associated with a node * @np: Pointer to device tree node @@ -55,7 +50,7 @@ struct platform_device *of_find_device_by_node(struct device_node *np) { struct device *dev; - dev = bus_find_device(&platform_bus_type, NULL, np, of_dev_node_match); + dev = bus_find_device_by_of_node(&platform_bus_type, np); return dev ? to_platform_device(dev) : NULL; } EXPORT_SYMBOL(of_find_device_by_node); diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 397918ebba55..20dcc9c03adc 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -460,16 +460,11 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, return NULL; } -static int of_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - struct regulator_dev *of_find_regulator_by_node(struct device_node *np) { struct device *dev; - dev = class_find_device(®ulator_class, NULL, np, of_node_match); + dev = class_find_device_by_of_node(®ulator_class, np); return dev ? dev_to_rdev(dev) : NULL; } diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 75ac046cae52..a591da87981a 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -3652,37 +3652,25 @@ EXPORT_SYMBOL_GPL(spi_write_then_read); /*-------------------------------------------------------------------------*/ #if IS_ENABLED(CONFIG_OF) -static int __spi_of_device_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /* must call put_device() when done with returned spi_device device */ struct spi_device *of_find_spi_device_by_node(struct device_node *node) { - struct device *dev = bus_find_device(&spi_bus_type, NULL, node, - __spi_of_device_match); + struct device *dev = bus_find_device_by_of_node(&spi_bus_type, node); + return dev ? to_spi_device(dev) : NULL; } EXPORT_SYMBOL_GPL(of_find_spi_device_by_node); #endif /* IS_ENABLED(CONFIG_OF) */ #if IS_ENABLED(CONFIG_OF_DYNAMIC) -static int __spi_of_controller_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - /* the spi controllers are not using spi_bus, so we find it with another way */ static struct spi_controller *of_find_spi_controller_by_node(struct device_node *node) { struct device *dev; - dev = class_find_device(&spi_master_class, NULL, node, - __spi_of_controller_match); + dev = class_find_device_by_of_node(&spi_master_class, node); if (!dev && IS_ENABLED(CONFIG_SPI_SLAVE)) - dev = class_find_device(&spi_slave_class, NULL, node, - __spi_of_controller_match); + dev = class_find_device_by_of_node(&spi_slave_class, node); if (!dev) return NULL; diff --git a/include/linux/device.h b/include/linux/device.h index 3ba376b8b456..29d8d7ad41e6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -186,6 +186,18 @@ static inline struct device *bus_find_device_by_name(struct bus_type *bus, return bus_find_device(bus, start, name, device_match_name); } +/** + * bus_find_device_by_of_node : device iterator for locating a particular device + * matching the of_node. + * @bus: bus type + * @np: of_node of the device to match. + */ +static inline struct device * +bus_find_device_by_of_node(struct bus_type *bus, const struct device_node *np) +{ + return bus_find_device(bus, NULL, np, device_match_of_node); +} + struct device *subsys_find_device_by_id(struct bus_type *bus, unsigned int id, struct device *hint); int bus_for_each_drv(struct bus_type *bus, struct device_driver *start, @@ -366,6 +378,19 @@ static inline struct device *driver_find_device_by_name(struct device_driver *dr return driver_find_device(drv, NULL, name, device_match_name); } +/** + * driver_find_device_by_of_node- device iterator for locating a particular device + * by of_node pointer. + * @driver: the driver we're iterating + * @np: of_node pointer to match. + */ +static inline struct device * +driver_find_device_by_of_node(struct device_driver *drv, + const struct device_node *np) +{ + return driver_find_device(drv, NULL, np, device_match_of_node); +} + void driver_deferred_probe_add(struct device *dev); int driver_deferred_probe_check_state(struct device *dev); int driver_deferred_probe_check_state_continue(struct device *dev); @@ -507,6 +532,18 @@ static inline struct device *class_find_device_by_name(struct class *class, return class_find_device(class, NULL, name, device_match_name); } +/** + * class_find_device_by_of_node : device iterator for locating a particular device + * matching the of_node. + * @class: class type + * @np: of_node of the device to match. + */ +static inline struct device * +class_find_device_by_of_node(struct class *class, const struct device_node *np) +{ + return class_find_device(class, NULL, np, device_match_of_node); +} + struct class_attribute { struct attribute attr; ssize_t (*show)(struct class *class, struct class_attribute *attr, diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c index c16b0ffe8cfc..d951100bf770 100644 --- a/sound/soc/rockchip/rk3399_gru_sound.c +++ b/sound/soc/rockchip/rk3399_gru_sound.c @@ -422,11 +422,6 @@ static const struct dailink_match_data dailink_match[] = { }, }; -static int of_dev_node_match(struct device *dev, const void *data) -{ - return dev->of_node == data; -} - static int rockchip_sound_codec_node_match(struct device_node *np_codec) { struct device *dev; @@ -438,8 +433,8 @@ static int rockchip_sound_codec_node_match(struct device_node *np_codec) continue; if (dailink_match[i].bus_type) { - dev = bus_find_device(dailink_match[i].bus_type, NULL, - np_codec, of_dev_node_match); + dev = bus_find_device_by_of_node(dailink_match[i].bus_type, + np_codec); if (!dev) continue; put_device(dev);
Introduce wrappers for {bus/driver/class}_find_device() to locate devices by its of_node. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: dri-devel@lists.freedesktop.org Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: devicetree@vger.kernel.org Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: linux-i2c@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-spi@vger.kernel.org Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Takashi Iwai <tiwai@suse.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Alan Tull <atull@kernel.org> Cc: Moritz Fischer <mdf@kernel.org> Cc: linux-fpga@vger.kernel.org Cc: Peter Rosin <peda@axentia.se> Cc: Mark Brown <broonie@kernel.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Heiner Kallweit <hkallweit1@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Lee Jones <lee.jones@linaro.org> Cc: Thor Thayer <thor.thayer@linux.intel.com> Cc: Jiri Slaby <jslaby@suse.com> Cc: Mark Brown <broonie@kernel.org> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Peter Rosin <peda@axentia.se> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> --- - Dropped the reviewed-by tags from Thor, Mark, Andrew and Peter as the patches are mereged, though there are no functional changes. --- drivers/amba/tegra-ahb.c | 11 +------- drivers/fpga/fpga-bridge.c | 8 +----- drivers/fpga/fpga-mgr.c | 8 +----- drivers/gpu/drm/drm_mipi_dsi.c | 7 +---- drivers/i2c/i2c-core-of.c | 7 +---- drivers/mfd/altera-sysmgr.c | 14 ++-------- drivers/mux/core.c | 7 +---- drivers/net/phy/mdio_bus.c | 9 +------ drivers/nvmem/core.c | 7 +---- drivers/of/of_mdio.c | 8 +----- drivers/of/platform.c | 7 +---- drivers/regulator/of_regulator.c | 7 +---- drivers/spi/spi.c | 20 +++------------ include/linux/device.h | 37 +++++++++++++++++++++++++++ sound/soc/rockchip/rk3399_gru_sound.c | 9 ++----- 15 files changed, 56 insertions(+), 110 deletions(-)