diff options
Diffstat (limited to 'drivers/media/video/au0828/au0828-core.c')
| -rw-r--r-- | drivers/media/video/au0828/au0828-core.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c index 5199c8aa588..3281a17fa2c 100644 --- a/drivers/media/video/au0828/au0828-core.c +++ b/drivers/media/video/au0828/au0828-core.c @@ -152,6 +152,8 @@ static void au0828_usb_disconnect(struct usb_interface *interface) /* I2C */ au0828_i2c_unregister(dev); + v4l2_device_unregister(&dev->v4l2_dev); + usb_set_intfdata(interface, NULL); mutex_lock(&dev->mutex); @@ -165,7 +167,7 @@ static void au0828_usb_disconnect(struct usb_interface *interface) static int au0828_usb_probe(struct usb_interface *interface, const struct usb_device_id *id) { - int ifnum; + int ifnum, retval; struct au0828_dev *dev; struct usb_device *usbdev = interface_to_usbdev(interface); @@ -192,6 +194,17 @@ static int au0828_usb_probe(struct usb_interface *interface, usb_set_intfdata(interface, dev); + /* Create the v4l2_device */ + snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name), "%s-%03d", + "au0828", 0); + retval = v4l2_device_register(&dev->usbdev->dev, &dev->v4l2_dev); + if (retval) { + printk(KERN_ERR "%s() v4l2_device_register failed\n", + __func__); + kfree(dev); + return -EIO; + } + /* Power Up the bridge */ au0828_write(dev, REG_600, 1 << 4); |