Replaces the open-coded checks of the state, with the backlight_is_blank() helper. This increases readability of the code and aling the functionality across the drivers.
Futhermore drop the debug prints in update_status(). If we need debug printing then we can add it to the backlight core.
Signed-off-by: Sam Ravnborg sam@ravnborg.org Cc: Lee Jones lee.jones@linaro.org Cc: Daniel Thompson daniel.thompson@linaro.org Cc: Jingoo Han jingoohan1@gmail.com Cc: Emil Velikov emil.l.velikov@gmail.com --- drivers/video/backlight/as3711_bl.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/video/backlight/as3711_bl.c b/drivers/video/backlight/as3711_bl.c index 33f0f0f2e8b3..cc5628beaffd 100644 --- a/drivers/video/backlight/as3711_bl.c +++ b/drivers/video/backlight/as3711_bl.c @@ -107,13 +107,7 @@ static int as3711_bl_update_status(struct backlight_device *bl) int brightness = bl->props.brightness; int ret = 0;
- dev_dbg(&bl->dev, "%s(): brightness %u, pwr %x, blank %x, state %x\n", - __func__, bl->props.brightness, bl->props.power, - bl->props.fb_blank, bl->props.state); - - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) + if (backlight_is_blank(bl)) brightness = 0;
if (data->type == AS3711_BL_SU1) {