diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-02-21 16:22:41 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-19 20:21:16 +0300 |
| commit | 13deaec42578fb4da844b0c81d13a88b59fdae65 (patch) | |
| tree | 89eabc86a060e0736dfae926cab060d9a5a467ef /drivers/media | |
| parent | 7dfccff14f57c65f6ae4c49aea8eb5f7bf39a840 (diff) | |
| download | linux-13deaec42578fb4da844b0c81d13a88b59fdae65.tar.xz | |
media: media-devnode: fill in media chardev kobject to ease debugging
The media chardev kobject has no name, which made it hard to
debug when kobject debugging is turned on.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/media-devnode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index 6b87a721dc49..61dc05fcc55c 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -251,6 +251,7 @@ int __must_check media_devnode_register(struct media_device *mdev, /* Part 2: Initialize the character device */ cdev_init(&devnode->cdev, &media_devnode_fops); devnode->cdev.owner = owner; + kobject_set_name(&devnode->cdev.kobj, "media%d", devnode->minor); /* Part 3: Add the media and char device */ ret = cdev_device_add(&devnode->cdev, &devnode->dev); |