diff options
author | iw3gtf@arcor.de <iw3gtf@arcor.de> | 2016-07-14 16:17:16 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-15 08:07:14 +0200 |
commit | 87c6a88f2aa37000f0fd98ac9dfbaf1747753506 (patch) | |
tree | 08a8263b0ea6c4411c44fd2b23cff9286ca1a08f /drivers | |
parent | c27b1a93cedd7bb676f0ee9e5c9166cef64137c8 (diff) | |
download | barebox-87c6a88f2aa37000f0fd98ac9dfbaf1747753506.tar.gz barebox-87c6a88f2aa37000f0fd98ac9dfbaf1747753506.tar.xz |
video/backlight-pwm: fix the value of 'brightness_max'.
The field pwm_backlight->backlight.brightness_max should be the maximum
allowed brightness value for the backlight, not the max index of the
array 'pwm_backlight->levels[]'.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/backlight-pwm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight-pwm.c b/drivers/video/backlight-pwm.c index 3024ec6847..53cf4e98cf 100644 --- a/drivers/video/backlight-pwm.c +++ b/drivers/video/backlight-pwm.c @@ -160,7 +160,7 @@ static int pwm_backlight_parse_dt(struct device_d *dev, return ret; pwm_backlight->backlight.brightness_default = value; - pwm_backlight->backlight.brightness_max--; + pwm_backlight->backlight.brightness_max = pwm_backlight->scale; } pwm_backlight->enable_gpio = of_get_named_gpio_flags(node, "enable-gpios", 0, &flags); |