backlight: Remove unneeded backlight update_status calls

The backlight core listens for blanking events and triggers a
backlight_update_status call so these extra calls are not
needed and can be removed.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 5d8f73b2b66f..1c77cfb8e683 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -2209,11 +2209,6 @@ static int aty128fb_blank(int blank, struct fb_info *fb)
         if (par->lock_blank || par->asleep)
                 return 0;
 
-#ifdef CONFIG_FB_ATY128_BACKLIGHT
-        if (machine_is(powermac) && blank)
-                aty128_bl_set_power(fb, FB_BLANK_POWERDOWN);
-#endif
-
         if (blank & FB_BLANK_VSYNC_SUSPEND)
                 state |= 2;
         if (blank & FB_BLANK_HSYNC_SUSPEND)
@@ -2228,11 +2223,6 @@ static int aty128fb_blank(int blank, struct fb_info *fb)
                 aty128_set_lcd_enable(par, par->lcd_on && !blank);
         }
 
-#ifdef CONFIG_FB_ATY128_BACKLIGHT
-        if (machine_is(powermac) && !blank)
-                aty128_bl_set_power(fb, FB_BLANK_UNBLANK);
-#endif
-
         return 0;
 }