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leds: Further document parameters for blink_set()

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The documentation for the parameters of blink_set() was a bit hard
to find so put some where I'd expected to find it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Mark Brown 2009-06-11 14:17:48 +01:00 committed by Richard Purdie
parent 2216c6e83c
commit 92722b1bb1
1 changed files with 3 additions and 1 deletions
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4
include/linux/leds.h
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@ -45,7 +45,9 @@ struct led_classdev {
/* Get LED brightness level */ /* Get LED brightness level */
enum led_brightness (*brightness_get)(struct led_classdev *led_cdev); enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
/* Activate hardware accelerated blink */ /* Activate hardware accelerated blink, delays are in
* miliseconds and if none is provided then a sensible default
* should be chosen. */
int (*blink_set)(struct led_classdev *led_cdev, int (*blink_set)(struct led_classdev *led_cdev,
unsigned long *delay_on, unsigned long *delay_on,
unsigned long *delay_off); unsigned long *delay_off);