From e7642f35851da14b78be7a38b0bb0d4068254859 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Thu, 25 Jul 2019 16:32:24 +0200 Subject: backlight: drop EARLY_EVENT_BLANK support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There was no users left - so drop the code to support EARLY_EVENT_BLANK. This patch removes the support in backlight, and drop the notifier in fbmem. That EARLY_EVENT_BLANK is not used can be verified that no driver set any of: lcd_ops.early_set_power() lcd_ops.r_early_set_power() Noticed while browsing backlight code for other reasons. v2: - Fix changelog to say "EARLY_EVENT_BLANK" (Daniel) Signed-off-by: Sam Ravnborg Cc: Lee Jones Cc: Daniel Thompson Cc: Jingoo Han Cc: Bartlomiej Zolnierkiewicz Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Maarten Lankhorst Cc: "Michał Mirosław" Cc: Peter Rosin Cc: Gerd Hoffmann Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Reviewed-by: Daniel Vetter Acked-by: Daniel Thompson Acked-by: Bartlomiej Zolnierkiewicz Acked-by: Lee Jones Link: https://patchwork.freedesktop.org/patch/msgid/20190725143224.GB31803@ravnborg.org --- include/linux/fb.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/fb.h') diff --git a/include/linux/fb.h b/include/linux/fb.h index 50948e519897..756706b666a1 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -135,10 +135,6 @@ struct fb_cursor_user { /* A display blank is requested */ #define FB_EVENT_BLANK 0x09 -/* A hardware display blank early change occurred */ -#define FB_EARLY_EVENT_BLANK 0x10 -/* A hardware display blank revert early change occurred */ -#define FB_R_EARLY_EVENT_BLANK 0x11 struct fb_event { struct fb_info *info; -- cgit v1.2.3