From e1915eec54a6b4902664eaf6fb7a20de5624c4dd Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 26 Jun 2020 22:37:41 +0200 Subject: backlight: sky81452: Convert to GPIO descriptors The SKY81452 backlight driver just obtains a GPIO (named "gpios" in the device tree) drives it high and leaves it high until the driver is removed. Switch to use GPIO descriptors for this, simple and straight-forward. Cc: Gyungoh Yoo Signed-off-by: Linus Walleij Reviewed-by: Daniel Thompson Signed-off-by: Lee Jones --- include/linux/platform_data/sky81452-backlight.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/sky81452-backlight.h b/include/linux/platform_data/sky81452-backlight.h index 02653d92d84f..d6f46670d923 100644 --- a/include/linux/platform_data/sky81452-backlight.h +++ b/include/linux/platform_data/sky81452-backlight.h @@ -9,11 +9,13 @@ #ifndef _SKY81452_BACKLIGHT_H #define _SKY81452_BACKLIGHT_H +#include + /** * struct sky81452_platform_data * @name: backlight driver name. If it is not defined, default name is lcd-backlight. - * @gpio_enable:GPIO number which control EN pin + * @gpios_enable:GPIO descriptor which control EN pin * @enable: Enable mask for current sink channel 1, 2, 3, 4, 5 and 6. * @ignore_pwm: true if DPWMI should be ignored. * @dpwm_mode: true is DPWM dimming mode, otherwise Analog dimming mode. @@ -23,7 +25,7 @@ */ struct sky81452_bl_platform_data { const char *name; - int gpio_enable; + struct gpio_desc *gpiod_enable; unsigned int enable; bool ignore_pwm; bool dpwm_mode; -- cgit