| commit | e29b3ee3b005897fbdcfdd4b3190776e38739d70 | [log] [tgz] |
|---|---|---|
| author | Keith Packard <keithp@keithp.com> | Thu Aug 06 15:57:54 2009 -0700 |
| committer | Len Brown <len.brown@intel.com> | Fri Aug 28 15:17:07 2009 -0400 |
| tree | cb27db40bc33117aebe3d60a7eef33317f9df5b0 | |
| parent | 82e7784f57a81faf673b09bc468e736d582fe754 [diff] |
ACPI: don't free non-existent backlight in acpi video module acpi_video_put_one_device was attempting to remove sysfs entries and unregister a backlight device without first checking that said backlight device structure had been created. Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>