gma500: Fix backlight crash

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We need to check the NULL case earlier.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Alan Cox 2011-07-05 15:44:34 +01:00 • committed by Greg Kroah-Hartman

parent a11c3ec7e9

commit 6a8ca6f5ff

1 changed files with 4 additions and 3 deletions

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drivers/staging/gma500/backlight.c

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