From 13deaec42578fb4da844b0c81d13a88b59fdae65 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 21 Feb 2019 08:22:41 -0500 Subject: [PATCH] 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 Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/media-devnode.c | 1 + 1 file changed, 1 insertion(+) 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); -- 2.30.2