From: Bartosz Golaszewski Date: Mon, 7 Apr 2025 07:13:10 +0000 (+0200) Subject: gpio: dln2: use new line value setter callbacks X-Git-Tag: v6.16-rc1~169^2~80 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=afb4aed832f9000a5d15ecd28a7b2faa5789d28d;p=linux-block.git gpio: dln2: use new 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/r/20250407-gpiochip-set-rv-gpio-part1-v1-1-78399683ca38@linaro.org Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c index 596da59d4b13..4bd3c47eaf93 100644 --- a/drivers/gpio/gpio-dln2.c +++ b/drivers/gpio/gpio-dln2.c @@ -220,11 +220,12 @@ static int dln2_gpio_get(struct gpio_chip *chip, unsigned int offset) return dln2_gpio_pin_get_out_val(dln2, offset); } -static void dln2_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int dln2_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct dln2_gpio *dln2 = gpiochip_get_data(chip); - dln2_gpio_pin_set_out_val(dln2, offset, value); + return dln2_gpio_pin_set_out_val(dln2, offset, value); } static int dln2_gpio_set_direction(struct gpio_chip *chip, unsigned offset, @@ -468,7 +469,7 @@ static int dln2_gpio_probe(struct platform_device *pdev) dln2->gpio.base = -1; dln2->gpio.ngpio = pins; dln2->gpio.can_sleep = true; - dln2->gpio.set = dln2_gpio_set; + dln2->gpio.set_rv = dln2_gpio_set; dln2->gpio.get = dln2_gpio_get; dln2->gpio.request = dln2_gpio_request; dln2->gpio.free = dln2_gpio_free;