From: Kent Gibson Date: Tue, 19 Dec 2023 00:41:55 +0000 (+0800) Subject: gpiolib: remove debounce_period_us from struct gpio_desc X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d8543cbaf979271bee97278b1f95240661b96500;p=linux.git gpiolib: remove debounce_period_us from struct gpio_desc cdev is the only user of the debounce_period_us field in struct gpio_desc, and it no longer uses it, so remove it. Signed-off-by: Kent Gibson Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 9508396c967ef..c9ca809b55def 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -2331,9 +2331,6 @@ static bool gpiod_free_commit(struct gpio_desc *desc) clear_bit(FLAG_IS_HOGGED, &desc->flags); #ifdef CONFIG_OF_DYNAMIC desc->hog = NULL; -#endif -#ifdef CONFIG_GPIO_CDEV - WRITE_ONCE(desc->debounce_period_us, 0); #endif ret = true; } diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 8142b5cbc3953..0ce7451a6b24a 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -149,7 +149,6 @@ void gpiod_line_state_notify(struct gpio_desc *desc, unsigned long action); * @label: Name of the consumer * @name: Line name * @hog: Pointer to the device node that hogs this line (if any) - * @debounce_period_us: Debounce period in microseconds * * These are obtained using gpiod_get() and are preferable to the old * integer-based handles. @@ -187,10 +186,6 @@ struct gpio_desc { #ifdef CONFIG_OF_DYNAMIC struct device_node *hog; #endif -#ifdef CONFIG_GPIO_CDEV - /* debounce period in microseconds */ - unsigned int debounce_period_us; -#endif }; #define gpiod_not_found(desc) (IS_ERR(desc) && PTR_ERR(desc) == -ENOENT)