| commit | 515524537999c1f107a0a7c7f74c034979c2c86d | [log] [tgz] |
|---|---|---|
| author | Helge Deller <deller@gmx.de> | Sun Jan 13 23:01:13 2008 +0000 |
| committer | Richard Purdie <rpurdie@rpsys.net> | Thu Feb 07 09:31:52 2008 +0000 |
| tree | 409cfcb5c15a2e46e67a9790850b94ac7a7fa8d4 | |
| parent | 488b5ec871191359b9b79262a3d48456dae7ea5f [diff] |
backlight: Avoid unecessary driver callbacks Avoid driver callbacks when the brightness hasn't changed since they're not necessary. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>