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| author |   Sam Ravnborg <sam@ravnborg.org> | 2020-07-19 10:07:33 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-07-20 10:26:10 +0100 |
| commit | 9c4aa3118bab6f10904b7bc9bc34b501a083751b (patch) | |
| tree | 35c58d2df26ff4cb004e99951698e2e4b386bac2 /include/linux/backlight.h | |
| parent | backlight: generic_bl: Remove this driver as it is unused (diff) | |
| download | wireguard-linux-9c4aa3118bab6f10904b7bc9bc34b501a083751b.tar.xz wireguard-linux-9c4aa3118bab6f10904b7bc9bc34b501a083751b.zip | |
backlight: backlight: Drop extern from prototypes
No need to put "extern" in front of prototypes. While touching the
prototypes adjust indent to follow the kernel style.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/backlight.h')
| -rw-r--r-- | include/linux/backlight.h | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/include/linux/backlight.h b/include/linux/backlight.h index d0f01dc3b98d..c1824426fc9e 100644 --- a/include/linux/backlight.h +++ b/include/linux/backlight.h @@ -417,23 +417,26 @@ static inline bool backlight_is_blank(const struct backlight_device *bd) bd->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK); } -extern struct backlight_device *backlight_device_register(const char *name, - struct device *dev, void *devdata, const struct backlight_ops *ops, - const struct backlight_properties *props); -extern struct backlight_device *devm_backlight_device_register( - struct device *dev, const char *name, struct device *parent, - void *devdata, const struct backlight_ops *ops, - const struct backlight_properties *props); -extern void backlight_device_unregister(struct backlight_device *bd); -extern void devm_backlight_device_unregister(struct device *dev, - struct backlight_device *bd); -extern void backlight_force_update(struct backlight_device *bd, - enum backlight_update_reason reason); -extern int backlight_register_notifier(struct notifier_block *nb); -extern int backlight_unregister_notifier(struct notifier_block *nb); -extern struct backlight_device *backlight_device_get_by_type(enum backlight_type type); +struct backlight_device * +backlight_device_register(const char *name, struct device *dev, void *devdata, + const struct backlight_ops *ops, + const struct backlight_properties *props); +struct backlight_device * +devm_backlight_device_register(struct device *dev, const char *name, + struct device *parent, void *devdata, + const struct backlight_ops *ops, + const struct backlight_properties *props); +void backlight_device_unregister(struct backlight_device *bd); +void devm_backlight_device_unregister(struct device *dev, + struct backlight_device *bd); +void backlight_force_update(struct backlight_device *bd, + enum backlight_update_reason reason); +int backlight_register_notifier(struct notifier_block *nb); +int backlight_unregister_notifier(struct notifier_block *nb); struct backlight_device *backlight_device_get_by_name(const char *name); -extern int backlight_device_set_brightness(struct backlight_device *bd, unsigned long brightness); +struct backlight_device *backlight_device_get_by_type(enum backlight_type type); +int backlight_device_set_brightness(struct backlight_device *bd, + unsigned long brightness); #define to_backlight_device(obj) container_of(obj, struct backlight_device, dev) |