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 <s...@ravnborg.org>
Cc: Lee Jones <lee.jo...@linaro.org>
Cc: Daniel Thompson <daniel.thomp...@linaro.org>
Cc: Jingoo Han <jingooh...@gmail.com>
Cc: Emil Velikov <emil.l.veli...@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) {
--
2.25.1
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