]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 08070d3) | patch
[media] cx88: don't use atomic_t for core->users
authorJonathan Nieder <jrnieder@gmail.com>
Sun, 1 May 2011 09:31:40 +0000 (06:31 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 20 May 2011 12:29:43 +0000 (09:29 -0300)
commit8ec77a7d4da72ce6551dc479ecb997be17d210d1
tree23216f6e5fc4f71449369ad500824832d97ea8b9tree | snapshot
parent08070d315f799ba5b19055ef5cdd3c2c9fbc264ccommit | diff
[media] cx88: don't use atomic_t for core->users

users is always read or written with core->lock held.  A plain int is
simpler and faster.

Tested-by: Andi Huber <hobrom@gmx.at>
Tested-by: Marlon de Boer <marlon@hyves.nl>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/cx88/cx88-video.c diff | blob | history
drivers/media/video/cx88/cx88.h diff | blob | history
Linux Kernel Source Tree.