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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-09-27 13:38:09 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-10-01 12:22:15 +0200 |
| commit | cf9af0d5786c008971148f4e06567a98f6a7f9d0 (patch) | |
| tree | a35bad0e4bdc096566aa7c6cc313dc91f0f1c341 /Documentation/driver-api | |
| parent | c2937668d14456f2a361fbf5cc72764965171982 (diff) | |
| download | linux-stable-cf9af0d5786c008971148f4e06567a98f6a7f9d0.tar.gz linux-stable-cf9af0d5786c008971148f4e06567a98f6a7f9d0.tar.bz2 linux-stable-cf9af0d5786c008971148f4e06567a98f6a7f9d0.zip | |
gpio: Propagate errors from gpiod_set_array_value_complex()
Internal helper function gpiod_set_array_value_complex() was changed to
return an error value, but not all gpiolib callers were updated to
propagate the new error up.
Fixes: 3027743f83f867d8 ("gpio: Remove VLA from gpiolib")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/gpio/consumer.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/driver-api/gpio/consumer.rst b/Documentation/driver-api/gpio/consumer.rst index ba4973829fae..5e4d8aa68913 100644 --- a/Documentation/driver-api/gpio/consumer.rst +++ b/Documentation/driver-api/gpio/consumer.rst @@ -340,18 +340,18 @@ The following functions get or set the values of an array of GPIOs:: struct gpio_array *array_info, unsigned long *value_bitmap); - void gpiod_set_array_value(unsigned int array_size, - struct gpio_desc **desc_array, - struct gpio_array *array_info, - unsigned long *value_bitmap) + int gpiod_set_array_value(unsigned int array_size, + struct gpio_desc **desc_array, + struct gpio_array *array_info, + unsigned long *value_bitmap) int gpiod_set_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, struct gpio_array *array_info, unsigned long *value_bitmap) - void gpiod_set_array_value_cansleep(unsigned int array_size, - struct gpio_desc **desc_array, - struct gpio_array *array_info, - unsigned long *value_bitmap) + int gpiod_set_array_value_cansleep(unsigned int array_size, + struct gpio_desc **desc_array, + struct gpio_array *array_info, + unsigned long *value_bitmap) int gpiod_set_raw_array_value_cansleep(unsigned int array_size, struct gpio_desc **desc_array, struct gpio_array *array_info, |