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>
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1 changed files with 0 additions and 18 deletions
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@ -145,24 +145,6 @@ static int chipsfb_set_par(struct fb_info *info)
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static int chipsfb_blank(int blank, struct fb_info *info)
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{
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#ifdef CONFIG_PMAC_BACKLIGHT
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mutex_lock(&pmac_backlight_mutex);
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if (pmac_backlight) {
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/* used to disable backlight only for blank > 1, but it seems
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* useful at blank = 1 too (saves battery, extends backlight
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* life)
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*/
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if (blank)
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pmac_backlight->props->power = FB_BLANK_POWERDOWN;
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else
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pmac_backlight->props->power = FB_BLANK_UNBLANK;
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backlight_update_status(pmac_backlight);
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}
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mutex_unlock(&pmac_backlight_mutex);
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#endif /* CONFIG_PMAC_BACKLIGHT */
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return 1; /* get fb_blank to set the colormap to all black */
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}
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