From ae8bcae8487293cb1de201734ab4779a2438618a Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Wed, 9 Jul 2025 08:41:50 +0200 Subject: [PATCH] gpio: xra1403: 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. Link: https://lore.kernel.org/r/20250709-gpiochip-set-rv-gpio-remaining-v1-13-b8950f69618d@linaro.org Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-xra1403.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c index 842cf875bb920..70402c6b54073 100644 --- a/drivers/gpio/gpio-xra1403.c +++ b/drivers/gpio/gpio-xra1403.c @@ -102,16 +102,13 @@ static int xra1403_get(struct gpio_chip *chip, unsigned int offset) return !!(val & BIT(offset % 8)); } -static void xra1403_set(struct gpio_chip *chip, unsigned int offset, int value) +static int xra1403_set(struct gpio_chip *chip, unsigned int offset, int value) { - int ret; struct xra1403 *xra = gpiochip_get_data(chip); - ret = regmap_update_bits(xra->regmap, to_reg(XRA_OCR, offset), - BIT(offset % 8), value ? BIT(offset % 8) : 0); - if (ret) - dev_err(chip->parent, "Failed to set pin: %d, ret: %d\n", - offset, ret); + return regmap_update_bits(xra->regmap, to_reg(XRA_OCR, offset), + BIT(offset % 8), + value ? BIT(offset % 8) : 0); } #ifdef CONFIG_DEBUG_FS @@ -167,7 +164,7 @@ static int xra1403_probe(struct spi_device *spi) xra->chip.direction_output = xra1403_direction_output; xra->chip.get_direction = xra1403_get_direction; xra->chip.get = xra1403_get; - xra->chip.set = xra1403_set; + xra->chip.set_rv = xra1403_set; xra->chip.dbg_show = xra1403_dbg_show; -- 2.47.2