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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2018-09-27 13:38:08 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2018-10-01 12:21:38 +0200 |
| commit | c2937668d14456f2a361fbf5cc72764965171982 (patch) | |
| tree | e48441f974ae52c87b170ff2c032aaf7711e523d /Documentation/driver-api/gpio | |
| parent | gpiolib: Fix incorrect use of find_next_zero_bit() (diff) | |
| download | wireguard-linux-c2937668d14456f2a361fbf5cc72764965171982.tar.xz wireguard-linux-c2937668d14456f2a361fbf5cc72764965171982.zip | |
Documentation: gpio: Fix return type of gpiod_set_raw_array_value*()
The return type of gpiod_set_raw_array_value() and
gpiod_set_raw_array_value_cansleep() was changed from void to int, but
the doc update was forgotten.
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/gpio')
| -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 cf992e5ab976..ba4973829fae 100644 --- a/Documentation/driver-api/gpio/consumer.rst +++ b/Documentation/driver-api/gpio/consumer.rst @@ -344,18 +344,18 @@ The following functions get or set the values of an array of GPIOs:: struct gpio_desc **desc_array, struct gpio_array *array_info, unsigned long *value_bitmap) - void gpiod_set_raw_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) - void gpiod_set_raw_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, + unsigned long *value_bitmap) The array can be an arbitrary set of GPIOs. The functions will try to access GPIOs belonging to the same bank or chip simultaneously if supported by the |