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leds: flash: Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH 

Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH,
and move the same registration functions outside of #ifdef block.

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
master
Gene Chen 2020-12-21 18:45:50 +08:00 committed by Pavel Machek
parent c3987cd2bc
commit 8e5c38a33c
1 changed files with 33 additions and 9 deletions
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42
include/linux/led-class-flash.h
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@ -85,6 +85,7 @@ static inline struct led_classdev_flash *lcdev_to_flcdev(
return container_of(lcdev, struct led_classdev_flash, led_cdev);
}
#if IS_ENABLED(CONFIG_LEDS_CLASS_FLASH)
/**
* led_classdev_flash_register_ext - register a new object of LED class with
* init data and with support for flash LEDs
@ -98,12 +99,6 @@ 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)
{
return led_classdev_flash_register_ext(parent, fled_cdev, NULL);
}
/**
* led_classdev_flash_unregister - unregisters an object of led_classdev class
* with support for flash LEDs
@ -118,15 +113,44 @@ int devm_led_classdev_flash_register_ext(struct device *parent,
struct led_init_data *init_data);
void devm_led_classdev_flash_unregister(struct device *parent,
struct led_classdev_flash *fled_cdev);
#else
static inline int led_classdev_flash_register_ext(struct device *parent,
struct led_classdev_flash *fled_cdev,
struct led_init_data *init_data)
{
return 0;
}
static inline void led_classdev_flash_unregister(struct led_classdev_flash *fled_cdev) {};
static inline int devm_led_classdev_flash_register_ext(struct device *parent,
struct led_classdev_flash *fled_cdev,
struct led_init_data *init_data)
{
return 0;
}
static inline void devm_led_classdev_flash_unregister(struct device *parent,
struct led_classdev_flash *fled_cdev)
{};
#endif /* IS_ENABLED(CONFIG_LEDS_CLASS_FLASH) */
static inline int led_classdev_flash_register(struct device *parent,
struct led_classdev_flash *fled_cdev)
{
return led_classdev_flash_register_ext(parent, fled_cdev, NULL);
}
static inline int devm_led_classdev_flash_register(struct device *parent,
struct led_classdev_flash *fled_cdev)
{
return devm_led_classdev_flash_register_ext(parent, fled_cdev, NULL);
}
void devm_led_classdev_flash_unregister(struct device *parent,
struct led_classdev_flash *fled_cdev);
/**
* led_set_flash_strobe - setup flash strobe
* @fled_cdev: the flash LED to set strobe on