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| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2009-05-02 10:58:51 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-16 18:20:51 -0300 |
| commit | b5b2b7ed569cedac4f5da38e08b01c88443187bd (patch) | |
| tree | d21f735f5f50fd79ea72d176a2ec2872218ef0a2 /include/media/v4l2-subdev.h | |
| parent | V4L/DVB (11672): ivtv: use v4l2_device_set_name. (diff) | |
| download | linux-dev-b5b2b7ed569cedac4f5da38e08b01c88443187bd.tar.xz linux-dev-b5b2b7ed569cedac4f5da38e08b01c88443187bd.zip | |
V4L/DVB (11673): v4l2-device: unregister i2c_clients when unregistering the v4l2_device.
Until now I relied on i2c_del_adapter to unregister the i2c_clients for
me, however, if the i2c bus is a platform bus then it is never deleted.
So instead I need to unregister i2c clients when unregistering the
v4l2_device.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/v4l2-subdev.h')
| -rw-r--r-- | include/media/v4l2-subdev.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 17856081c809..a503e1cee78b 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -230,12 +230,16 @@ struct v4l2_subdev_ops { #define V4L2_SUBDEV_NAME_SIZE 32 +/* Set this flag if this subdev is a i2c device. */ +#define V4L2_SUBDEV_FL_IS_I2C (1U << 0) + /* Each instance of a subdev driver should create this struct, either stand-alone or embedded in a larger struct. */ struct v4l2_subdev { struct list_head list; struct module *owner; + u32 flags; struct v4l2_device *v4l2_dev; const struct v4l2_subdev_ops *ops; /* name must be unique */ @@ -264,6 +268,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd, BUG_ON(!ops || !ops->core); sd->ops = ops; sd->v4l2_dev = NULL; + sd->flags = 0; sd->name[0] = '\0'; sd->grp_id = 0; sd->priv = NULL; |