diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-06-16 09:18:52 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-06-17 10:35:12 +0200 |
| commit | bb4954b4abf61ae9d0ff230e035f95ea8fb22457 (patch) | |
| tree | ff8c3cde35c3c4d48dcd9c62a75fc24952508128 /drivers/media/pci | |
| parent | media: solo6x10: remove unneeded GPIO direction setters (diff) | |
| download | linux-bb4954b4abf61ae9d0ff230e035f95ea8fb22457.tar.gz linux-bb4954b4abf61ae9d0ff230e035f95ea8fb22457.zip | |
media: solo6x10: 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 <bartosz.golaszewski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/solo6x10/solo6x10-gpio.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/pci/solo6x10/solo6x10-gpio.c b/drivers/media/pci/solo6x10/solo6x10-gpio.c index f51f865c69bd..b16a8453a62a 100644 --- a/drivers/media/pci/solo6x10/solo6x10-gpio.c +++ b/drivers/media/pci/solo6x10/solo6x10-gpio.c @@ -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); |