From 08ad63bbd681ae4eeb50644564435035c38e5795 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Fri, 20 Jun 2025 14:58:01 +0200 Subject: gpio: constify arguments of gpiod_is_equal() This function is not meant to modify the GPIO descriptors in any way so we can safely constify both arguments. Link: https://lore.kernel.org/r/20250620-gpiod-is-equal-improv-v1-1-a75060505d2c@linaro.org Signed-off-by: Bartosz Golaszewski --- include/linux/gpio/consumer.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux/gpio') diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index f0b1982da0cc..00df68c51405 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -181,7 +181,8 @@ struct gpio_desc *devm_fwnode_gpiod_get_index(struct device *dev, enum gpiod_flags flags, const char *label); -bool gpiod_is_equal(struct gpio_desc *desc, struct gpio_desc *other); +bool gpiod_is_equal(const struct gpio_desc *desc, + const struct gpio_desc *other); #else /* CONFIG_GPIOLIB */ @@ -551,7 +552,7 @@ struct gpio_desc *devm_fwnode_gpiod_get_index(struct device *dev, } static inline bool -gpiod_is_equal(struct gpio_desc *desc, struct gpio_desc *other) +gpiod_is_equal(const struct gpio_desc *desc, const struct gpio_desc *other) { WARN_ON(desc || other); return false; -- cgit v1.2.3