V4L/DVB (13550): v4l: Use the new video_device_node_name function

Fix all device drivers to use the new video_device_node_name function.

This also strips kernel log messages from the "/dev/" prefix, has the device
node location is a userspace policy decision unknown to the kernel.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index 1c9bc94c905..e280eb178fe 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -376,8 +376,8 @@ static int hdpvr_probe(struct usb_interface *interface,
         usb_set_intfdata(interface, dev);
 
         /* let the user know what node this device is now attached to */
-        v4l2_info(&dev->v4l2_dev, "device now attached to /dev/video%d\n",
-                  dev->video_dev->minor);
+        v4l2_info(&dev->v4l2_dev, "device now attached to %s\n",
+                  video_device_node_name(dev->video_dev));
         return 0;
 
 error:
@@ -391,13 +391,10 @@ error:
 static void hdpvr_disconnect(struct usb_interface *interface)
 {
         struct hdpvr_device *dev;
-        int minor;
 
         dev = usb_get_intfdata(interface);
         usb_set_intfdata(interface, NULL);
 
-        minor = dev->video_dev->minor;
-
         /* prevent more I/O from starting and stop any ongoing */
         mutex_lock(&dev->io_mutex);
         dev->status = STATUS_DISCONNECTED;
@@ -425,7 +422,8 @@ static void hdpvr_disconnect(struct usb_interface *interface)
 
         atomic_dec(&dev_nr);
 
-        v4l2_info(&dev->v4l2_dev, "device /dev/video%d disconnected\n", minor);
+        v4l2_info(&dev->v4l2_dev, "device %s disconnected\n",
+                  video_device_node_name(dev->video_dev));
 
         v4l2_device_unregister(&dev->v4l2_dev);
         kfree(dev->usbc_buf);