[PATCH 33/33] backlight: simplify lcd notifier

Daniel Vetter
2019-05-28T09:03:04Z

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>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
---
drivers/video/backlight/lcd.c | 11 -----------
1 file changed, 11 deletions(-)

diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index ecdda06989d0..d6b653aa4ee9 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -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;
--
2.20.1