diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-core.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index 3012912d..f773017 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -1094,10 +1094,12 @@ void em28xx_close_extension(struct em28xx *dev) const struct em28xx_ops *ops = NULL; mutex_lock(&em28xx_devlist_mutex); + mutex_lock(&dev->lock); list_for_each_entry(ops, &em28xx_extension_devlist, next) { if (ops->fini) ops->fini(dev); } + mutex_unlock(&dev->lock); list_del(&dev->devlist); mutex_unlock(&em28xx_devlist_mutex); } |
