From c84c4a1db659e1c16b9196513f3737d35a927201 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Fri, 25 Apr 2025 11:08:29 +0200 Subject: [PATCH] pinctrl: bcm: nsp-gpio: use new GPIO line value setter callbacks struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/20250425-gpiochip-set-rv-pinctrl-bcm-v1-1-6b8883d79b66@linaro.org Signed-off-by: Linus Walleij --- drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c index a96be8f244e0..b08f8480ddc6 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -310,7 +310,7 @@ static int nsp_gpio_get_direction(struct gpio_chip *gc, unsigned gpio) return !val; } -static void nsp_gpio_set(struct gpio_chip *gc, unsigned gpio, int val) +static int nsp_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) { struct nsp_gpio *chip = gpiochip_get_data(gc); unsigned long flags; @@ -320,6 +320,8 @@ static void nsp_gpio_set(struct gpio_chip *gc, unsigned gpio, int val) raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u set, value:%d\n", gpio, val); + + return 0; } static int nsp_gpio_get(struct gpio_chip *gc, unsigned gpio) @@ -654,7 +656,7 @@ static int nsp_gpio_probe(struct platform_device *pdev) gc->direction_input = nsp_gpio_direction_input; gc->direction_output = nsp_gpio_direction_output; gc->get_direction = nsp_gpio_get_direction; - gc->set = nsp_gpio_set; + gc->set_rv = nsp_gpio_set; gc->get = nsp_gpio_get; /* optional GPIO interrupt support */ -- 2.25.1