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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2009-11-27 19:56:50 +0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-16 05:17:54 +0300
commiteac8ea536aded07004bde917f05a2329902c64b0 (patch)
treed083c2aee98e068e27ad4884dc905266709edfe8 /drivers/media/video/v4l2-dev.c
parenta3a9e287daa1f299e318161b790b1c5902b1d869 (diff)
downloadlinux-eac8ea536aded07004bde917f05a2329902c64b0.tar.xz
V4L/DVB (13549): v4l: Add video_device_node_name function
Many drivers access the device number (video_device::v4l2_devnode::num) in order to print the video device node name. Add and use a helper function to retrieve the video_device node name. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-dev.c')
-rw-r--r--drivers/media/video/v4l2-dev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 500cbe9891ac..aa3e0f9aa3bf 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -551,8 +551,8 @@ static int __video_register_device(struct video_device *vdev, int type, int nr,
vdev->dev.release = v4l2_device_release;
if (nr != -1 && nr != vdev->num && warn_if_nr_in_use)
- printk(KERN_WARNING "%s: requested %s%d, got %s%d\n",
- __func__, name_base, nr, name_base, vdev->num);
+ printk(KERN_WARNING "%s: requested %s%d, got %s\n", __func__,
+ name_base, nr, video_device_node_name(vdev));
/* Part 5: Activate this minor. The char device can now be used. */
mutex_lock(&videodev_lock);