diff options
| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2008-06-10 15:18:16 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-26 15:58:46 -0300 |
| commit | 913f5fc209247b607b1994a710315966f4f9d358 (patch) | |
| tree | de8ae1f4b58c61a293b91072d9a3ccbbda1d7637 /include/asm-powerpc/semaphore.h | |
| parent | a14fe9605bfdfe360b97acc9ef912779eb860507 (diff) | |
V4L/DVB (8022): saa7134: fix race between opening and closing the device
decrementing dev->empress_users should be done as last action of ts_release,
because it sleeps and write access to dev->empress_started is not protected
in any way
(additionally closing thread could mute audio after opening thread unmuted it)
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/asm-powerpc/semaphore.h')
0 files changed, 0 insertions, 0 deletions