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>

2 files changed, 12 insertions, 12 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 82da205047be..4ace70946d32 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2923,9 +2923,9 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
 
         if (dev->users) {
                 em28xx_warn
-                    ("device /dev/video%d is open! Deregistration and memory "
+                    ("device %s is open! Deregistration and memory "
                      "deallocation are deferred on close.\n",
-                                dev->vdev->num);
+                     video_device_node_name(dev->vdev));
 
                 dev->state |= DEV_MISCONFIGURED;
                 em28xx_uninit_isoc(dev);
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 7ad65370f274..5cc4fff04cdb 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -2167,8 +2167,8 @@ void em28xx_release_analog_resources(struct em28xx *dev)
                 dev->radio_dev = NULL;
         }
         if (dev->vbi_dev) {
-                em28xx_info("V4L2 device /dev/vbi%d deregistered\n",
-                            dev->vbi_dev->num);
+                em28xx_info("V4L2 device %s deregistered\n",
+                            video_device_node_name(dev->vbi_dev));
                 if (-1 != dev->vbi_dev->minor)
                         video_unregister_device(dev->vbi_dev);
                 else
@@ -2176,8 +2176,8 @@ void em28xx_release_analog_resources(struct em28xx *dev)
                 dev->vbi_dev = NULL;
         }
         if (dev->vdev) {
-                em28xx_info("V4L2 device /dev/video%d deregistered\n",
-                            dev->vdev->num);
+                em28xx_info("V4L2 device %s deregistered\n",
+                            video_device_node_name(dev->vdev));
                 if (-1 != dev->vdev->minor)
                         video_unregister_device(dev->vdev);
                 else
@@ -2540,16 +2540,16 @@ int em28xx_register_analog_devices(struct em28xx *dev)
                         em28xx_errdev("can't register radio device\n");
                         return ret;
                 }
-                em28xx_info("Registered radio device as /dev/radio%d\n",
-                            dev->radio_dev->num);
+                em28xx_info("Registered radio device as %s\n",
+                            video_device_node_name(dev->radio_dev));
         }
 
-        em28xx_info("V4L2 video device registered as /dev/video%d\n",
-                                dev->vdev->num);
+        em28xx_info("V4L2 video device registered as %s\n",
+                    video_device_node_name(dev->vdev));
 
         if (dev->vbi_dev)
-                em28xx_info("V4L2 VBI device registered as /dev/vbi%d\n",
-                            dev->vbi_dev->num);
+                em28xx_info("V4L2 VBI device registered as %s\n",
+                            video_device_node_name(dev->vbi_dev));
 
         return 0;
 }