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| author | bphilips@suse.de <bphilips@suse.de> | 2007-09-27 20:55:17 -0300 |
|---|---|---|
| committer | bphilips@suse.de <bphilips@suse.de> | 2007-09-27 20:55:17 -0300 |
| commit | da0912de231d237e19473b5947af4df2463e385a (patch) | |
| tree | cf284de69ac48dfe5f1106b2151221016d276ef4 /linux/drivers/media/video/cpia2 | |
| parent | c672dfca45192151e3acb5ffae1c5fd8fec3f95b (diff) | |
| download | mediapointer-dvb-s2-da0912de231d237e19473b5947af4df2463e385a.tar.gz mediapointer-dvb-s2-da0912de231d237e19473b5947af4df2463e385a.tar.bz2 | |
V4L: vivi.c remove the "resource" locking
The "resource" locking in vivi isn't needed since
streamon/streamoff/read_stream do mutual exclusion using
q->reading/q->streaming.
Plus it is sort of broken:
a) res_locked() use in vivi_read() is racey.
b) res_free() calls mutex_lock twice causing streamoff to break
Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/cpia2')
0 files changed, 0 insertions, 0 deletions