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authorGeert Uytterhoeven <geert+renesas@glider.be>2018-09-27 14:38:08 +0300
committerLinus Walleij <linus.walleij@linaro.org>2018-10-01 13:21:38 +0300
commitc2937668d14456f2a361fbf5cc72764965171982 (patch)
treee48441f974ae52c87b170ff2c032aaf7711e523d /Documentation/driver-api/gpio
parent799d5eb4e7aede8ddfcdd313eeb875f4eea860be (diff)
downloadlinux-c2937668d14456f2a361fbf5cc72764965171982.tar.xz
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.rst16
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