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Commit 8dcbde0f authored by Lukas Wunner's avatar Lukas Wunner Committed by Rob Clark
Browse files

drm/msm/mdp4: Deduplicate bus_find_device() by name matching 



No need to reinvent the wheel, we have bus_find_device_by_name().

Signed-off-by: default avatarLukas Wunner <lukas@wunner.de>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent ad40dfdc

drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h

+1 −6
Original line number Original line Diff line number Diff line
@@ -234,10 +234,6 @@ static inline struct clk *mpd4_lvds_pll_init(struct drm_device *dev) 
#endif

#endif





#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING

#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING

static inline int match_dev_name(struct device *dev, void *data)

{

	return !strcmp(dev_name(dev), data);

}

/* bus scaling data is associated with extra pointless platform devices,

/* bus scaling data is associated with extra pointless platform devices,

 * "dtv", etc.. this is a bit of a hack, but we need a way for encoders

 * "dtv", etc.. this is a bit of a hack, but we need a way for encoders

 * to find their pdata to make the bus-scaling stuff work.

 * to find their pdata to make the bus-scaling stuff work.
@@ -245,8 +241,7 @@ static inline int match_dev_name(struct device *dev, void *data) 
static inline void *mdp4_find_pdata(const char *devname)

static inline void *mdp4_find_pdata(const char *devname)

{

{

	struct device *dev;

	struct device *dev;

	dev = bus_find_device(&platform_bus_type, NULL,

	dev = bus_find_device_by_name(&platform_bus_type, NULL, devname);

			(void *)devname, match_dev_name);

	return dev ? dev->platform_data : NULL;

	return dev ? dev->platform_data : NULL;

}

}

#endif

#endif