diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-14 16:00:53 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 17:42:50 +0200 |
| commit | b01676005446ad51a32bb00577647c7aae7d2624 (patch) | |
| tree | 83617d9a02507116e19d08bdfcf848314f8cb4fd /drivers/media/video/v4l2-device.c | |
| parent | V4L/DVB (10643): v4l2-device: allow a NULL parent device when registering. (diff) | |
| download | linux-b01676005446ad51a32bb00577647c7aae7d2624.tar.xz linux-b01676005446ad51a32bb00577647c7aae7d2624.zip | |
V4L/DVB (10644): v4l2-subdev: rename dev field to v4l2_dev
Remain consistent in the naming: fields pointing to v4l2_device should
be called v4l2_dev. There are too many device-like entities without
adding to the confusion by mixing naming conventions.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-device.c')
| -rw-r--r-- | drivers/media/video/v4l2-device.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c index 3330ffb7d010..b3dcb8454379 100644 --- a/drivers/media/video/v4l2-device.c +++ b/drivers/media/video/v4l2-device.c @@ -72,10 +72,10 @@ int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev, if (v4l2_dev == NULL || sd == NULL || !sd->name[0]) return -EINVAL; /* Warn if we apparently re-register a subdev */ - WARN_ON(sd->dev != NULL); + WARN_ON(sd->v4l2_dev != NULL); if (!try_module_get(sd->owner)) return -ENODEV; - sd->dev = v4l2_dev; + sd->v4l2_dev = v4l2_dev; spin_lock(&v4l2_dev->lock); list_add_tail(&sd->list, &v4l2_dev->subdevs); spin_unlock(&v4l2_dev->lock); @@ -86,12 +86,12 @@ EXPORT_SYMBOL_GPL(v4l2_device_register_subdev); void v4l2_device_unregister_subdev(struct v4l2_subdev *sd) { /* return if it isn't registered */ - if (sd == NULL || sd->dev == NULL) + if (sd == NULL || sd->v4l2_dev == NULL) return; - spin_lock(&sd->dev->lock); + spin_lock(&sd->v4l2_dev->lock); list_del(&sd->list); - spin_unlock(&sd->dev->lock); - sd->dev = NULL; + spin_unlock(&sd->v4l2_dev->lock); + sd->v4l2_dev = NULL; module_put(sd->owner); } EXPORT_SYMBOL_GPL(v4l2_device_unregister_subdev); |