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, 2 insertions, 3 deletions

diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index e10f28cfef5e..e8ca8bb384d2 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -717,7 +717,6 @@ static int get_resource(struct cx23885_fh *fh)
 
 static int video_open(struct file *file)
 {
-        int minor = video_devdata(file)->minor;
         struct video_device *vdev = video_devdata(file);
         struct cx23885_dev *dev = video_drvdata(file);
         struct cx23885_fh *fh;
@@ -736,8 +735,8 @@ static int video_open(struct file *file)
                 break;
         }
 
-        dprintk(1, "open minor=%d radio=%d type=%s\n",
-                minor, radio, v4l2_type_names[type]);
+        dprintk(1, "open dev=%s radio=%d type=%s\n",
+                video_device_node_name(vdev), radio, v4l2_type_names[type]);
 
         /* allocate + initialize per filehandle data */
         fh = kzalloc(sizeof(*fh), GFP_KERNEL);