| commit | e29b3ee3b005897fbdcfdd4b3190776e38739d70 | |
| author | Keith Packard <keithp@keithp.com> | |
| Thu, 6 Aug 2009 22:57:54 +0000 (6 15:57 -0700) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Fri, 28 Aug 2009 19:17:07 +0000 (28 15:17 -0400) | ||
| tree | cb27db40bc33117aebe3d60a7eef33317f9df5b0 | treesnapshot (tar.gz zip) |
| parent | 82e7784f57a81faf673b09bc468e736d582fe754 | commitdiff |
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>
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>
| drivers/acpi/video.c | diffblobblamehistory |