[PATCH v3 4/4] gpiolib: update inline documentation of gpiod_get_index()
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2013-12-05 09:26:59
Subsystem:
gpio subsystem, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
The patch just accents that @dev could be NULL. There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> --- drivers/gpio/gpiolib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 917a5d4..bad400c 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c@@ -2425,7 +2425,7 @@ EXPORT_SYMBOL_GPL(gpiod_get); /** * gpiod_get_index - obtain a GPIO from a multi-index GPIO function - * @dev: GPIO consumer + * @dev: GPIO consumer, can be NULL for system-global GPIOs * @con_id: function within the GPIO consumer * @idx: index of the GPIO to obtain in the consumer *
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1.8.4.4