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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-07-03 07:49:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-18 08:49:33 -0300 |
| commit | 8e3fbfee23fffa2f50a36ef7b7d18092d0f57f6c (patch) | |
| tree | 23e564a443edbcb4f32ba4fcf750b56587797a87 /drivers/media/platform/soc_camera/Makefile | |
| parent | 3f359a7cb1847900bc87b3498f72c1ee848942a7 (diff) | |
| download | blackbird-op-linux-8e3fbfee23fffa2f50a36ef7b7d18092d0f57f6c.tar.gz blackbird-op-linux-8e3fbfee23fffa2f50a36ef7b7d18092d0f57f6c.zip | |
[media] v4l: async: Make it safe to unregister unregistered notifier
Calling v4l2_async_notifier_unregister() on a notifier that hasn't been
registered leads to a crash. To simplify drivers, make it safe to
unregister a notifier that has not been registered.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/soc_camera/Makefile')
0 files changed, 0 insertions, 0 deletions
