merge: http://hg.jannau.net/v4l-dvb/

From: Mauro Carvalho Chehab <mchehab@redhat.com>

Priority: normal

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

5 files changed, 10 insertions, 15 deletions

diff --git a/linux/drivers/media/video/au0828/au0828-core.c b/linux/drivers/media/video/au0828/au0828-core.c
index ffe1bf019..ab25af430 100644
--- a/linux/drivers/media/video/au0828/au0828-core.c
+++ b/linux/drivers/media/video/au0828/au0828-core.c
@@ -37,8 +37,6 @@ int au0828_debug;
 module_param_named(debug, au0828_debug, int, 0644);
 MODULE_PARM_DESC(debug, "enable debug messages");
 
-static atomic_t au0828_instance = ATOMIC_INIT(0);
-
 #define _AU0828_BULKPIPE 0x03
 #define _BULKPIPESIZE 0xffff
 
@@ -170,7 +168,7 @@ 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, retval, i;
+	int ifnum, retval;
 	struct au0828_dev *dev;
 	struct usb_device *usbdev = interface_to_usbdev(interface);
 
@@ -198,10 +196,7 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	usb_set_intfdata(interface, dev);
 
 	/* Create the v4l2_device */
-	i = atomic_inc_return(&au0828_instance) - 1;
-	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name), "%s-%03d",
-		 "au0828", i);
-	retval = v4l2_device_register(&dev->usbdev->dev, &dev->v4l2_dev);
+	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
 	if (retval) {
 		printk(KERN_ERR "%s() v4l2_device_register failed\n",
 		       __func__);
diff --git a/linux/drivers/media/video/cx231xx/cx231xx-cards.c b/linux/drivers/media/video/cx231xx/cx231xx-cards.c
index d1872988a..245c49e9d 100644
--- a/linux/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/linux/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -683,9 +683,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	 */
 
 	/* Create v4l2 device */
-	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name),
-					"%s-%03d", "cx231xx", nr);
-	retval = v4l2_device_register(&udev->dev, &dev->v4l2_dev);
+	retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
 	if (retval) {
 		cx231xx_errdev("v4l2_device_register failed\n");
 		cx231xx_devused &= ~(1 << nr);
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index def29ddb3..c1fd23e1f 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2591,7 +2591,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	hdw->ctl_read_urb = usb_alloc_urb(0,GFP_KERNEL);
 	if (!hdw->ctl_read_urb) goto fail;
 
-	if (v4l2_device_register(&usb_dev->dev, &hdw->v4l2_dev) != 0) {
+	if (v4l2_device_register(&intf->dev, &hdw->v4l2_dev) != 0) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
 			   "Error registering with v4l core, giving up");
 		goto fail;
diff --git a/linux/drivers/media/video/usbvision/usbvision-video.c b/linux/drivers/media/video/usbvision/usbvision-video.c
index fa62a2fd7..7db493ca8 100644
--- a/linux/drivers/media/video/usbvision/usbvision-video.c
+++ b/linux/drivers/media/video/usbvision/usbvision-video.c
@@ -1522,7 +1522,8 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
  * Returns NULL on error, a pointer to usb_usbvision else.
  *
  */
-static struct usb_usbvision *usbvision_alloc(struct usb_device *dev)
+static struct usb_usbvision *usbvision_alloc(struct usb_device *dev,
+					     struct usb_interface *intf)
 {
 	struct usb_usbvision *usbvision;
 
@@ -1531,7 +1532,7 @@ static struct usb_usbvision *usbvision_alloc(struct usb_device *dev)
 		return NULL;
 
 	usbvision->dev = dev;
-	if (v4l2_device_register(&dev->dev, &usbvision->v4l2_dev))
+	if (v4l2_device_register(&intf->dev, &usbvision->v4l2_dev))
 		goto err_free;
 
 	mutex_init(&usbvision->lock);	/* available */
@@ -1669,7 +1670,8 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 		return -ENODEV;
 	}
 
-	if ((usbvision = usbvision_alloc(dev)) == NULL) {
+	usbvision = usbvision_alloc(dev, intf);
+	if (usbvision == NULL) {
 		dev_err(&intf->dev, "%s: couldn't allocate USBVision struct\n", __func__);
 		return -ENOMEM;
 	}
diff --git a/linux/drivers/media/video/w9968cf.c b/linux/drivers/media/video/w9968cf.c
index cf8548a7f..63658bfd2 100644
--- a/linux/drivers/media/video/w9968cf.c
+++ b/linux/drivers/media/video/w9968cf.c
@@ -3454,7 +3454,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 	if (!cam)
 		return -ENOMEM;
 
-	err = v4l2_device_register(&udev->dev, &cam->v4l2_dev);
+	err = v4l2_device_register(&intf->dev, &cam->v4l2_dev);
 	if (err)
 		goto fail0;