Commit 1dcff4ae authored May 28, 2019 by Daniel Vetter

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

parent af144036

drivers/video/backlight/lcd.c

+0 −11

Original line number	Diff line number	Diff line
		@@ -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;