gpio: tqmx86: 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.

Acked-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Link: https://lore.kernel.org/r/20250707-gpiochip-set-rv-gpio-round4-v1-5-35668aaaf6d2@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 18f523a15b3c03e083b363a026e751f7367fb080..056799ecce6a256f3438d9fd81ee4677cdd20125 100644 (file)
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -93,14 +93,16 @@ static void _tqmx86_gpio_set(struct tqmx86_gpio_data *gpio, unsigned int offset,
        tqmx86_gpio_write(gpio, bitmap_get_value8(gpio->output, 0), TQMX86_GPIOD);
 }
 
-static void tqmx86_gpio_set(struct gpio_chip *chip, unsigned int offset,
-                           int value)
+static int tqmx86_gpio_set(struct gpio_chip *chip, unsigned int offset,
+                          int value)
 {
        struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
 
        guard(raw_spinlock_irqsave)(&gpio->spinlock);
 
        _tqmx86_gpio_set(gpio, offset, value);
+
+       return 0;
 }
 
 static int tqmx86_gpio_direction_input(struct gpio_chip *chip,
@@ -368,7 +370,7 @@ static int tqmx86_gpio_probe(struct platform_device *pdev)
        chip->direction_output = tqmx86_gpio_direction_output;
        chip->get_direction = tqmx86_gpio_get_direction;
        chip->get = tqmx86_gpio_get;
-       chip->set = tqmx86_gpio_set;
+       chip->set_rv = tqmx86_gpio_set;
        chip->ngpio = TQMX86_NGPIO;
        chip->parent = pdev->dev.parent;