diff options
| author | Pavel Machek <pavel@suse.cz> | 2008-12-03 08:43:48 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2009-01-08 12:37:28 +0000 |
| commit | 9a2c61a921a8aeabacaccad0d2fdf75e1c1475fb (patch) | |
| tree | 46aceedf2a75a9025422b7c159e54704e47767db /drivers/video/backlight/tosa_lcd.c | |
| parent | 866bbdba7795cac2da24853ea2259e0e4ef7d02d (diff) | |
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>
Diffstat (limited to 'drivers/video/backlight/tosa_lcd.c')
0 files changed, 0 insertions, 0 deletions