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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-06-23 12:47:14 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-10 00:43:28 +0200 |
| commit | 6de7d14d7ab89454926d58cac40b46106ae2ed79 (patch) | |
| tree | 1cfb38a716bd4759d5448c8c8dcecc1abf41b90f /include/media | |
| parent | [media] ivtv: remove V4L2_FL_LOCK_ALL_FOPS (diff) | |
| download | linux-6de7d14d7ab89454926d58cac40b46106ae2ed79.tar.xz linux-6de7d14d7ab89454926d58cac40b46106ae2ed79.zip | |
[media] saa7146: remove V4L2_FL_LOCK_ALL_FOPS
Add proper locking to the file operations, allowing for the removal
of the V4L2_FL_LOCK_ALL_FOPS flag.
I also removed some dead code in the form of the saa7146_devices list and
saa7146_devices_lock mutex: these were used once but that was a long time
ago.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/saa7146.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/media/saa7146.h b/include/media/saa7146.h index 773e527deabe..96058a5a4acc 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -117,8 +117,6 @@ struct saa7146_dev { struct module *module; - struct list_head item; - struct v4l2_device v4l2_dev; struct v4l2_ctrl_handler ctrl_handler; @@ -166,8 +164,6 @@ static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev) int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); /* from saa7146_core.c */ -extern struct list_head saa7146_devices; -extern struct mutex saa7146_devices_lock; int saa7146_register_extension(struct saa7146_extension*); int saa7146_unregister_extension(struct saa7146_extension*); struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc); |