diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/cx88/cx88-video.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/cx88/cx88.h | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index b1f734dccea..cef4f282e5a 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -824,7 +824,7 @@ static int video_open(struct file *file) call_all(core, tuner, s_radio); } - atomic_inc(&core->users); + core->users++; mutex_unlock(&core->lock); return 0; @@ -922,7 +922,8 @@ static int video_release(struct file *file) file->private_data = NULL; kfree(fh); - if(atomic_dec_and_test(&dev->core->users)) + dev->core->users--; + if (!dev->core->users) call_all(dev->core, core, s_power, 0); mutex_unlock(&dev->core->lock); diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index 9e8176ecf64..a399a8b086b 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -389,7 +389,7 @@ struct cx88_core { struct mutex lock; /* various v4l controls */ u32 freq; - atomic_t users; + int users; int mpeg_users; /* cx88-video needs to access cx8802 for hybrid tuner pll access. */ |