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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-21 22:08:41 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 17:42:54 +0200 |
| commit | ab373190813a2e89f9ab7338c6b106804611f2b7 (patch) | |
| tree | 104cb4edf5f751441f3cabc7ac768dc98c661a5d /include/media/v4l2-common.h | |
| parent | V4L/DVB (10687): v4l2-common/v4l2-spec: support/document write-only and butto... (diff) | |
| download | linux-ab373190813a2e89f9ab7338c6b106804611f2b7.tar.xz linux-ab373190813a2e89f9ab7338c6b106804611f2b7.zip | |
V4L/DVB (10691): v4l2-common: add v4l2_i2c_subdev_addr()
Add small function to retrieve the i2c address from a v4l2_subdev
pointer.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/v4l2-common.h')
| -rw-r--r-- | include/media/v4l2-common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index de785da4564c..7779d9c93ec8 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -154,6 +154,8 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter, /* Initialize an v4l2_subdev with data from an i2c_client struct */ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client, const struct v4l2_subdev_ops *ops); +/* Return i2c client address of v4l2_subdev. */ +unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd); enum v4l2_i2c_tuner_type { ADDRS_RADIO, /* Radio tuner addresses */ |