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backlight: simplify lcd notifier 

With all the work I've done on replacing fb notifier calls with direct
calls into fbcon the backlight/lcd notifier is the only user left.

It will only receive events now that it cares about, hence we can
remove this check.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-34-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2019-05-28 11:03:04 +02:00
parent af14403688
commit 1dcff4ae65
1 changed files with 0 additions and 11 deletions
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11
drivers/video/backlight/lcd.c
View File

@ -30,17 +30,6 @@ static int fb_notifier_callback(struct notifier_block *self,
struct lcd_device *ld;
struct fb_event *evdata = data;
/* If we aren't interested in this event, skip it immediately ... */
switch (event) {
case FB_EVENT_BLANK:
case FB_EVENT_MODE_CHANGE:
case FB_EARLY_EVENT_BLANK:
case FB_R_EARLY_EVENT_BLANK:
break;
default:
return 0;
}
ld = container_of(self, struct lcd_device, fb_notif);
if (!ld->ops)
return 0;