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leds: flash: Remove extern from the header file 

extern is implied and is not needed in the header file.
Remove the extern keyword and re-align the code.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Dan Murphy 2019-10-02 07:40:37 -05:00 committed by Pavel
parent 4a29f90e60
commit 57e5c31e53
1 changed files with 10 additions and 12 deletions
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22
include/linux/led-class-flash.h
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@ -94,12 +94,12 @@ static inline struct led_classdev_flash *lcdev_to_flcdev(
*
* Returns: 0 on success or negative error value on failure
*/
extern int led_classdev_flash_register_ext(struct device *parent,
struct led_classdev_flash *fled_cdev,
struct led_init_data *init_data);
int led_classdev_flash_register_ext(struct device *parent,
struct led_classdev_flash *fled_cdev,
struct led_init_data *init_data);
static inline int led_classdev_flash_register(struct device *parent,
struct led_classdev_flash *fled_cdev)
struct led_classdev_flash *fled_cdev)
{
return led_classdev_flash_register_ext(parent, fled_cdev, NULL);
}
@ -111,7 +111,7 @@ static inline int led_classdev_flash_register(struct device *parent,
*
* Unregister a previously registered via led_classdev_flash_register object
*/
extern void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev);
void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev);
/**
* led_set_flash_strobe - setup flash strobe
@ -159,8 +159,8 @@ static inline int led_get_flash_strobe(struct led_classdev_flash *fled_cdev,
*
* Returns: 0 on success or negative error value on failure
*/
extern int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,
u32 brightness);
int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,
u32 brightness);
/**
* led_update_flash_brightness - update flash LED brightness
@ -171,7 +171,7 @@ extern int led_set_flash_brightness(struct led_classdev_flash *fled_cdev,
*
* Returns: 0 on success or negative error value on failure
*/
extern int led_update_flash_brightness(struct led_classdev_flash *fled_cdev);
int led_update_flash_brightness(struct led_classdev_flash *fled_cdev);
/**
* led_set_flash_timeout - set flash LED timeout
@ -182,8 +182,7 @@ extern int led_update_flash_brightness(struct led_classdev_flash *fled_cdev);
*
* Returns: 0 on success or negative error value on failure
*/
extern int led_set_flash_timeout(struct led_classdev_flash *fled_cdev,
u32 timeout);
int led_set_flash_timeout(struct led_classdev_flash *fled_cdev, u32 timeout);
/**
* led_get_flash_fault - get the flash LED fault
@ -194,7 +193,6 @@ extern int led_set_flash_timeout(struct led_classdev_flash *fled_cdev,
*
* Returns: 0 on success or negative error value on failure
*/
extern int led_get_flash_fault(struct led_classdev_flash *fled_cdev,
u32 *fault);
int led_get_flash_fault(struct led_classdev_flash *fled_cdev, u32 *fault);
#endif /* __LINUX_FLASH_LEDS_H_INCLUDED */