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, 15 deletions

diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index b70d18f7fcd9..9e7d3fcde207 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -352,18 +352,6 @@ static struct backlight_properties riva_bl_data = {
         .max_brightness = (FB_BACKLIGHT_LEVELS - 1),
 };
 
-static void riva_bl_set_power(struct fb_info *info, int power)
-{
-        mutex_lock(&info->bl_mutex);
-
-        if (info->bl_dev) {
-                info->bl_dev->props->power = power;
-                __riva_bl_update_status(info->bl_dev);
-        }
-
-        mutex_unlock(&info->bl_mutex);
-}
-
 static void riva_bl_init(struct riva_par *par)
 {
         struct fb_info *info = pci_get_drvdata(par->pdev);
@@ -442,7 +430,6 @@ static void riva_bl_exit(struct riva_par *par)
 #else
 static inline void riva_bl_init(struct riva_par *par) {}
 static inline void riva_bl_exit(struct riva_par *par) {}
-static inline void riva_bl_set_power(struct fb_info *info, int power) {}
 #endif /* CONFIG_FB_RIVA_BACKLIGHT */
 
 /* ------------------------------------------------------------------------- *
@@ -1343,8 +1330,6 @@ static int rivafb_blank(int blank, struct fb_info *info)
         SEQout(par, 0x01, tmp);
         CRTCout(par, 0x1a, vesa);
 
-        riva_bl_set_power(info, blank);
-
         NVTRACE_LEAVE();
 
         return 0;