forked from Minki/linux
leds: gpio: introduce gpio_blink_set_t
Introduce a typedef gpio_blink_set_t to improve readability of the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
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@ -26,8 +26,7 @@ struct gpio_led_data {
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struct gpio_desc *gpiod;
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u8 can_sleep;
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u8 blinking;
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int (*platform_gpio_blink_set)(struct gpio_desc *desc, int state,
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unsigned long *delay_on, unsigned long *delay_off);
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gpio_blink_set_t platform_gpio_blink_set;
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};
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static void gpio_led_set(struct led_classdev *led_cdev,
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@ -74,8 +73,7 @@ static int gpio_blink_set(struct led_classdev *led_cdev,
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static int create_gpio_led(const struct gpio_led *template,
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struct gpio_led_data *led_dat, struct device *parent,
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int (*blink_set)(struct gpio_desc *, int, unsigned long *,
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unsigned long *))
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gpio_blink_set_t blink_set)
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{
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int ret, state;
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@ -359,6 +359,11 @@ struct led_platform_data {
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struct led_info *leds;
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};
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struct gpio_desc;
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typedef int (*gpio_blink_set_t)(struct gpio_desc *desc, int state,
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unsigned long *delay_on,
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unsigned long *delay_off);
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/* For the leds-gpio driver */
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struct gpio_led {
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const char *name;
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@ -382,9 +387,7 @@ struct gpio_led_platform_data {
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#define GPIO_LED_NO_BLINK_LOW 0 /* No blink GPIO state low */
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#define GPIO_LED_NO_BLINK_HIGH 1 /* No blink GPIO state high */
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#define GPIO_LED_BLINK 2 /* Please, blink */
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int (*gpio_blink_set)(struct gpio_desc *desc, int state,
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unsigned long *delay_on,
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unsigned long *delay_off);
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gpio_blink_set_t gpio_blink_set;
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};
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#ifdef CONFIG_NEW_LEDS
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