diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-core.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-core.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index bd481ab65f29..804a4ab47ac6 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -1184,18 +1184,6 @@ static LIST_HEAD(em28xx_devlist); static DEFINE_MUTEX(em28xx_devlist_mutex); /* - * em28xx_realease_resources() - * unregisters the v4l2,i2c and usb devices - * called when the device gets disconected or at module unload -*/ -void em28xx_remove_from_devlist(struct em28xx *dev) -{ - mutex_lock(&em28xx_devlist_mutex); - list_del(&dev->devlist); - mutex_unlock(&em28xx_devlist_mutex); -}; - -/* * Extension interface */ @@ -1245,14 +1233,13 @@ void em28xx_init_extension(struct em28xx *dev) void em28xx_close_extension(struct em28xx *dev) { - struct em28xx_ops *ops = NULL; + const struct em28xx_ops *ops = NULL; mutex_lock(&em28xx_devlist_mutex); - if (!list_empty(&em28xx_extension_devlist)) { - list_for_each_entry(ops, &em28xx_extension_devlist, next) { - if (ops->fini) - ops->fini(dev); - } + list_for_each_entry(ops, &em28xx_extension_devlist, next) { + if (ops->fini) + ops->fini(dev); } + list_del(&dev->devlist); mutex_unlock(&em28xx_devlist_mutex); } |