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authorRichard Purdie <rpurdie@rpsys.net>2007-02-09 09:50:47 +0000
committerRichard Purdie <rpurdie@rpsys.net>2007-02-20 08:38:46 +0000
commit85a3a9aa69c24c056eae578e68d44d5f612e6b51 (patch)
treed897003052162da25d6ef0751db66c2642731a61 /drivers/video/chipsfb.c
parent994efacdf9a087b52f71e620b58dfa526b0cf928 (diff)
downloadlinux-linaro-stable-85a3a9aa69c24c056eae578e68d44d5f612e6b51.tar.gz
backlight: Remove uneeded update_status call from chipsfb.c
Remove uneeded update_status call from chipsfb.c since the backlight core now receives software blanking notifications too. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'drivers/video/chipsfb.c')
-rw-r--r--drivers/video/chipsfb.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index 9a656bc6295c..2a17dfc232f3 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -145,24 +145,6 @@ static int chipsfb_set_par(struct fb_info *info)
static int chipsfb_blank(int blank, struct fb_info *info)
{
-#ifdef CONFIG_PMAC_BACKLIGHT
- mutex_lock(&pmac_backlight_mutex);
-
- if (pmac_backlight) {
- /* used to disable backlight only for blank > 1, but it seems
- * useful at blank = 1 too (saves battery, extends backlight
- * life)
- */
- if (blank)
- pmac_backlight->props->power = FB_BLANK_POWERDOWN;
- else
- pmac_backlight->props->power = FB_BLANK_UNBLANK;
- backlight_update_status(pmac_backlight);
- }
-
- mutex_unlock(&pmac_backlight_mutex);
-#endif /* CONFIG_PMAC_BACKLIGHT */
-
return 1; /* get fb_blank to set the colormap to all black */
}