From: Pavel Machek <pavel@suse.cz>
Date: Wed, 3 Dec 2008 08:43:48 +0000 (+0000)
Subject: backlight: Catch invalid input in sysfs attributes
X-Git-Tag: v2.6.29-rc1~26^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a2c61a921a8aeabacaccad0d2fdf75e1c1475fb;p=pandora-kernel.git

backlight: Catch invalid input in sysfs attributes

Check input properly in backlight, echo > brightness should not turn off
the backlight.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix printk warning]
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
---

Reading git-diff-tree failed