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authorPavel Machek <pavel@ucw.cz>2009-11-06 10:58:31 -0500
committerRichard Purdie <rpurdie@linux.intel.com>2009-11-16 06:50:41 -0500
commit716bdf1874647196ac16dd2a1ad359d88844795a (patch)
tree55a5a7797d655bfd487ee3297323ba22faee1a08 /drivers/isdn
parent1e0fa6bd8c7468067f2e988c7a416dafd0651c34 (diff)
backlight: Fix backlight limiting on spitz/corgi devices
On spitz (& similar) machines, if battery is running low, backlight needs to be limited to lower step. Unfortunately, current code uses &= for limiting, turning backlight off completely for some backlight settings. Fix that. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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