From fe6c473e3e41114301bfbf5710be56bf0eb233dc Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 6 Dec 2018 13:43:42 +0100 Subject: gpio: Export gpiod_get_from_of_node() This function already exist inside gpiolib, we were just reluctant to make it available to the kernel at large as the devm_* seemed to be enough for anyone. However we found out that regulators need to do their own lifecycle/refcounting on GPIO descriptors and explicitly call gpiod_put() when done with a descriptor, so export this function so we can hand the refcounting over to the regulator core for these descriptors after retrieveal. Signed-off-by: Linus Walleij Reviewed-by: Marek Szyprowski Tested-by: Marek Szyprowski Reviewed-by: Charles Keepax Signed-off-by: Mark Brown --- drivers/gpio/gpiolib.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 087d865286a0..bc57f0dc5953 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -201,12 +201,6 @@ int gpiod_set_array_value_complex(bool raw, bool can_sleep, struct gpio_array *array_info, unsigned long *value_bitmap); -/* This is just passed between gpiolib and devres */ -struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, - const char *propname, int index, - enum gpiod_flags dflags, - const char *label); - extern struct spinlock gpio_lock; extern struct list_head gpio_devices; -- cgit v1.2.3-70-g09d2