diff options
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
-rw-r--r-- | drivers/media/video/gspca/gspca.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 02a6e9ef033..6e23fd4a203 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -862,7 +862,7 @@ static int dev_open(struct inode *inode, struct file *file) int ret; PDEBUG(D_STREAM, "%s open", current->comm); - gspca_dev = video_drvdata(file); + gspca_dev = (struct gspca_dev *) video_devdata(file); if (mutex_lock_interruptible(&gspca_dev->queue_lock)) return -ERESTARTSYS; if (!gspca_dev->present) { @@ -890,10 +890,10 @@ static int dev_open(struct inode *inode, struct file *file) #ifdef GSPCA_DEBUG /* activate the v4l2 debug */ if (gspca_debug & D_V4L2) - gspca_dev->vdev->debug |= V4L2_DEBUG_IOCTL + gspca_dev->vdev.debug |= V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; else - gspca_dev->vdev->debug &= ~(V4L2_DEBUG_IOCTL + gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG); #endif ret = 0; @@ -1876,13 +1876,11 @@ int gspca_dev_probe(struct usb_interface *intf, gspca_dev->vdev->parent = &dev->dev; gspca_dev->module = module; gspca_dev->present = 1; - video_set_drvdata(gspca_dev->vdev, gspca_dev); - ret = video_register_device(gspca_dev->vdev, + ret = video_register_device(&gspca_dev->vdev, VFL_TYPE_GRABBER, video_nr); if (ret < 0) { err("video_register_device err %d", ret); - video_device_release(gspca_dev->vdev); goto out; } @@ -1908,11 +1906,9 @@ void gspca_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); -/* We don't want people trying to open up the device */ - video_unregister_device(gspca_dev->vdev); - - gspca_dev->present = 0; - gspca_dev->streaming = 0; + /* release the device */ + /* (this will call gspca_release() immediatly or on last close) */ + video_unregister_device(&gspca_dev->vdev); kref_put(&gspca_dev->kref, gspca_delete); |