From: Bartosz Golaszewski Date: Tue, 10 Jun 2025 12:38:51 +0000 (+0200) Subject: soc: renesas: pwc-rzv2m: Use new GPIO line value setter callbacks X-Git-Tag: v6.17-rc1~171^2~20^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cf74da68cffc91b00de7a188aca091f1b956a1f;p=thirdparty%2Flinux.git soc: renesas: pwc-rzv2m: 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 Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/20250610-gpiochip-set-rv-soc-v1-2-1a0c36c9deed@linaro.org Signed-off-by: Geert Uytterhoeven --- diff --git a/drivers/soc/renesas/pwc-rzv2m.c b/drivers/soc/renesas/pwc-rzv2m.c index 452cee8d68bee..4dbcb3d4a90cc 100644 --- a/drivers/soc/renesas/pwc-rzv2m.c +++ b/drivers/soc/renesas/pwc-rzv2m.c @@ -24,8 +24,8 @@ struct rzv2m_pwc_priv { DECLARE_BITMAP(ch_en_bits, 2); }; -static void rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset, - int value) +static int rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct rzv2m_pwc_priv *priv = gpiochip_get_data(chip); u32 reg; @@ -38,6 +38,8 @@ static void rzv2m_pwc_gpio_set(struct gpio_chip *chip, unsigned int offset, writel(reg, priv->base + PWC_GPIO); assign_bit(offset, priv->ch_en_bits, value); + + return 0; } static int rzv2m_pwc_gpio_get(struct gpio_chip *chip, unsigned int offset) @@ -62,7 +64,7 @@ static const struct gpio_chip rzv2m_pwc_gc = { .label = "gpio_rzv2m_pwc", .owner = THIS_MODULE, .get = rzv2m_pwc_gpio_get, - .set = rzv2m_pwc_gpio_set, + .set_rv = rzv2m_pwc_gpio_set, .direction_output = rzv2m_pwc_gpio_direction_output, .can_sleep = false, .ngpio = 2,