V4L/DVB (13555): v4l: Use video_device_node_name() instead of the minor number

Instead of using the minor number in kernel log messages, use the device
node name as returned by the video_device_node_name() function. This
makes debug, informational and error messages easier to understand for
end users.

[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]

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

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 93e0a258080d..ce197e4cc589 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1222,8 +1222,7 @@ static int vivi_close(struct file *file)
         struct vivi_fh         *fh = file->private_data;
         struct vivi_dev *dev       = fh->dev;
         struct vivi_dmaqueue *vidq = &dev->vidq;
-
-        int minor = video_devdata(file)->minor;
+        struct video_device  *vdev = video_devdata(file);
 
         vivi_stop_thread(vidq);
         videobuf_stop(&fh->vb_vidq);
@@ -1235,8 +1234,8 @@ static int vivi_close(struct file *file)
         dev->users--;
         mutex_unlock(&dev->mutex);
 
-        dprintk(dev, 1, "close called (minor=%d, users=%d)\n",
-                minor, dev->users);
+        dprintk(dev, 1, "close called (dev=%s, users=%d)\n",
+                video_device_node_name(vdev), dev->users);
 
         return 0;
 }