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gpio: xlp: use new GPIO line value setter callbacks

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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-v1-12-b8950f69618d@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2025-07-09 08:41:49 +02:00
parent c719fd3e39
commit 6d0f71cd58
1 changed files with 4 additions and 2 deletions
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6
drivers/gpio/gpio-xlp.c
View file

@ -227,11 +227,13 @@ static int xlp_gpio_get(struct gpio_chip *gc, unsigned gpio)
return xlp_gpio_get_reg(priv->gpio_paddrv, gpio);
}
static void xlp_gpio_set(struct gpio_chip *gc, unsigned gpio, int state)
static int xlp_gpio_set(struct gpio_chip *gc, unsigned int gpio, int state)
{
struct xlp_gpio_priv *priv = gpiochip_get_data(gc);
xlp_gpio_set_reg(priv->gpio_paddrv, gpio, state);
return 0;
}
static int xlp_gpio_probe(struct platform_device *pdev)
@ -272,7 +274,7 @@ static int xlp_gpio_probe(struct platform_device *pdev)
gc->ngpio = 70;
gc->direction_output = xlp_gpio_dir_output;
gc->direction_input = xlp_gpio_dir_input;
gc->set = xlp_gpio_set;
gc->set_rv = xlp_gpio_set;
gc->get = xlp_gpio_get;
spin_lock_init(&priv->lock);