diff options
Diffstat (limited to 'drivers/media/mc/mc-devnode.c')
| -rw-r--r-- | drivers/media/mc/mc-devnode.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/mc/mc-devnode.c b/drivers/media/mc/mc-devnode.c index 7f67825c8757..56444edaf136 100644 --- a/drivers/media/mc/mc-devnode.c +++ b/drivers/media/mc/mc-devnode.c @@ -204,7 +204,6 @@ static const struct file_operations media_devnode_fops = { #endif /* CONFIG_COMPAT */ .release = media_release, .poll = media_poll, - .llseek = no_llseek, }; int __must_check media_devnode_register(struct media_device *mdev, @@ -245,15 +244,14 @@ int __must_check media_devnode_register(struct media_device *mdev, kobject_set_name(&devnode->cdev.kobj, "media%d", devnode->minor); /* Part 3: Add the media and char device */ + set_bit(MEDIA_FLAG_REGISTERED, &devnode->flags); ret = cdev_device_add(&devnode->cdev, &devnode->dev); if (ret < 0) { + clear_bit(MEDIA_FLAG_REGISTERED, &devnode->flags); pr_err("%s: cdev_device_add failed\n", __func__); goto cdev_add_error; } - /* Part 4: Activate this minor. The char device can now be used. */ - set_bit(MEDIA_FLAG_REGISTERED, &devnode->flags); - return 0; cdev_add_error: |