diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-07 09:50:18 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-13 10:45:04 +0200 |
| commit | 9ade48906b62fc7c5b999422891408a4f02c255a (patch) | |
| tree | 78dc3456847d3f8dc28fea3f48cc860322859f5f | |
| parent | gpio: tps68470: use new GPIO line value setter callbacks (diff) | |
| download | linux-9ade48906b62fc7c5b999422891408a4f02c255a.tar.gz linux-9ade48906b62fc7c5b999422891408a4f02c255a.zip | |
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>
| -rw-r--r-- | drivers/gpio/gpio-tqmx86.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c index 18f523a15b3c..056799ecce6a 100644 --- 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; |