diff options
| author | Guennadi Liakhovetski <lg@denx.de> | 2009-01-10 18:54:39 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2009-04-06 16:06:25 +0100 |
| commit | 1bd465e6b0e2b559db47420fea686507a01cfab0 (patch) | |
| tree | 623c7a906e4ce117873a33f5b1717e150d5f9e59 /drivers/leds/ledtrig-timer.c | |
| parent | a7d878af94b223013a48078e0c8c0a654c24a057 (diff) | |
| download | linux-1bd465e6b0e2b559db47420fea686507a01cfab0.tar.bz2 | |
leds: allow led-drivers to use a variable range of brightness values
This patch allows drivers to override the default maximum brightness value
of 255. We take care to preserve backwards-compatibility as much as
possible, so that user-space ABI doesn't change for existing drivers.
LED trigger code has also been updated to use the per-LED maximum.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'drivers/leds/ledtrig-timer.c')
| -rw-r--r-- | drivers/leds/ledtrig-timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c index 3d6531396dda..3b83406de752 100644 --- a/drivers/leds/ledtrig-timer.c +++ b/drivers/leds/ledtrig-timer.c @@ -166,7 +166,7 @@ static void timer_trig_activate(struct led_classdev *led_cdev) timer_data->brightness_on = led_get_brightness(led_cdev); if (timer_data->brightness_on == LED_OFF) - timer_data->brightness_on = LED_FULL; + timer_data->brightness_on = led_cdev->max_brightness; led_cdev->trigger_data = timer_data; init_timer(&timer_data->timer); |