diff options
| -rw-r--r-- | drivers/media/mc/mc-devnode.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/mc/mc-devnode.c b/drivers/media/mc/mc-devnode.c index 56444edaf136..0d01cbae98f2 100644 --- a/drivers/media/mc/mc-devnode.c +++ b/drivers/media/mc/mc-devnode.c @@ -50,11 +50,6 @@ static void media_devnode_release(struct device *cd) { struct media_devnode *devnode = to_media_devnode(cd); - mutex_lock(&media_devnode_lock); - /* Mark device node number as free */ - clear_bit(devnode->minor, media_devnode_nums); - mutex_unlock(&media_devnode_lock); - /* Release media_devnode and perform other cleanups as needed. */ if (devnode->release) devnode->release(devnode); @@ -284,6 +279,10 @@ void media_devnode_unregister(struct media_devnode *devnode) mutex_unlock(&media_devnode_lock); put_device(&devnode->dev); + + mutex_lock(&media_devnode_lock); + clear_bit(devnode->minor, media_devnode_nums); + mutex_unlock(&media_devnode_lock); } /* |