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, 3 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index 3fc7a6fe8554..552dff5d6f1d 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -1916,7 +1916,6 @@ static int radio_queryctrl(struct file *file, void *priv,
  */
 static int cx231xx_v4l2_open(struct file *filp)
 {
-        int minor = video_devdata(filp)->minor;
         int errCode = 0, radio = 0;
         struct video_device *vdev = video_devdata(filp);
         struct cx231xx *dev = video_drvdata(filp);
@@ -1937,8 +1936,9 @@ static int cx231xx_v4l2_open(struct file *filp)
 
         mutex_lock(&dev->lock);
 
-        cx231xx_videodbg("open minor=%d type=%s users=%d\n",
-                         minor, v4l2_type_names[fh_type], dev->users);
+        cx231xx_videodbg("open dev=%s type=%s users=%d\n",
+                         video_device_node_name(vdev), v4l2_type_names[fh_type],
+                         dev->users);
 
 #if 0
         errCode = cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);