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media: solo6x10: 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.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Bartosz Golaszewski 2025-06-16 09:18:52 +02:00 committed by Hans Verkuil
parent 94bf84c7fe
commit bb4954b4ab
1 changed files with 5 additions and 3 deletions
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8
drivers/media/pci/solo6x10/solo6x10-gpio.c
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@ -127,8 +127,8 @@ static int solo_gpiochip_get(struct gpio_chip *chip,
return 1 & (ret >> (offset + 8));
}
static void solo_gpiochip_set(struct gpio_chip *chip,
unsigned int offset, int value)
static int solo_gpiochip_set(struct gpio_chip *chip,
unsigned int offset, int value)
{
struct solo_dev *solo_dev = gpiochip_get_data(chip);
@ -136,6 +136,8 @@ static void solo_gpiochip_set(struct gpio_chip *chip,
solo_gpio_set(solo_dev, 1 << (offset + 8));
else
solo_gpio_clear(solo_dev, 1 << (offset + 8));
return 0;
}
#endif
@ -156,7 +158,7 @@ int solo_gpio_init(struct solo_dev *solo_dev)
solo_dev->gpio_dev.get_direction = solo_gpiochip_get_direction;
solo_dev->gpio_dev.get = solo_gpiochip_get;
solo_dev->gpio_dev.set = solo_gpiochip_set;
solo_dev->gpio_dev.set_rv = solo_gpiochip_set;
ret = gpiochip_add_data(&solo_dev->gpio_dev, solo_dev);