diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2009-12-10 16:47:13 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 05:17:57 +0300 |
| commit | 50462eb065e12f45851a9959a90d46b758944552 (patch) | |
| tree | fea5b79f1852183c5eaa3f079d5054dc78a828fa /drivers/media/video/bt8xx/bttv-driver.c | |
| parent | 63b0d5ad20365edf8baf96cdbb8e7faf62501286 (diff) | |
| download | linux-50462eb065e12f45851a9959a90d46b758944552.tar.xz | |
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>
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-driver.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index a2336915ca70..dcad2f7a995c 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -3207,11 +3207,12 @@ err: static int bttv_open(struct file *file) { int minor = video_devdata(file)->minor; + struct video_device *vdev = video_devdata(file); struct bttv *btv = video_drvdata(file); struct bttv_fh *fh; enum v4l2_buf_type type = 0; - dprintk(KERN_DEBUG "bttv: open minor=%d\n",minor); + dprintk(KERN_DEBUG "bttv: open dev=%s\n", video_device_node_name(vdev)); lock_kernel(); if (btv->video_dev->minor == minor) { @@ -3409,10 +3410,11 @@ static struct video_device bttv_video_template = { static int radio_open(struct file *file) { int minor = video_devdata(file)->minor; + struct video_device *vdev = video_devdata(file); struct bttv *btv = video_drvdata(file); struct bttv_fh *fh; - dprintk("bttv: open minor=%d\n",minor); + dprintk("bttv: open dev=%s\n", video_device_node_name(vdev)); lock_kernel(); WARN_ON(btv->radio_dev && btv->radio_dev->minor != minor); |