From c2937668d14456f2a361fbf5cc72764965171982 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 27 Sep 2018 13:38:08 +0200 Subject: [PATCH] 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 Signed-off-by: Linus Walleij --- Documentation/driver-api/gpio/consumer.rst | 16 ++++++++-------- 1 file 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 -- 2.30.2