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acer-wmi: Respect current backlight level when loading 

Set the backlight to use the current brightness when loaded, rather than
always resetting the backlight to maximum brightness.

Fixes kernel bugzilla #14207

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Reported-by: Denis Mukhin <denis_mukhin@yahoo.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Carlos Corbacho 2009-12-26 19:24:31 +00:00 committed by Len Brown
parent f8b55f2510
commit 6f6ef82cc9
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/acer-wmi.c
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@ -934,7 +934,7 @@ static int __devinit acer_backlight_init(struct device *dev)
acer_backlight_device = bd;
bd->props.power = FB_BLANK_UNBLANK;
bd->props.brightness = max_brightness;
bd->props.brightness = read_brightness(bd);
bd->props.max_brightness = max_brightness;
backlight_update_status(bd);
return 0;