diff options
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index dbebed90bbac..ed33a8773f7e 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -39,6 +39,7 @@ #include <linux/ktime.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-fh.h> #include "gspca.h" @@ -1327,6 +1328,7 @@ static void gspca_release(struct video_device *vfd) video_device_node_name(&gspca_dev->vdev)); v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler); + v4l2_device_unregister(&gspca_dev->v4l2_dev); kfree(gspca_dev->usb_buf); kfree(gspca_dev); } @@ -1352,7 +1354,7 @@ static int dev_open(struct file *file) gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG); #endif - return 0; + return v4l2_fh_open(file); } static int dev_close(struct file *file) @@ -1378,7 +1380,7 @@ static int dev_close(struct file *file) PDEBUG(D_STREAM, "close done"); - return 0; + return v4l2_fh_release(file); } static int vidioc_querycap(struct file *file, void *priv, @@ -2345,12 +2347,16 @@ int gspca_dev_probe2(struct usb_interface *intf, } } + ret = v4l2_device_register(&intf->dev, &gspca_dev->v4l2_dev); + if (ret) + goto out; gspca_dev->sd_desc = sd_desc; gspca_dev->nbufread = 2; gspca_dev->empty_packet = -1; /* don't check the empty packets */ gspca_dev->vdev = gspca_template; - gspca_dev->vdev.parent = &intf->dev; + gspca_dev->vdev.v4l2_dev = &gspca_dev->v4l2_dev; video_set_drvdata(&gspca_dev->vdev, gspca_dev); + set_bit(V4L2_FL_USE_FH_PRIO, &gspca_dev->vdev.flags); gspca_dev->module = module; gspca_dev->present = 1; @@ -2462,6 +2468,7 @@ void gspca_disconnect(struct usb_interface *intf) /* the device is freed at exit of this function */ gspca_dev->dev = NULL; + v4l2_device_disconnect(&gspca_dev->v4l2_dev); mutex_unlock(&gspca_dev->usb_lock); usb_set_intfdata(intf, NULL); |