diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-cards.c | 8 | ||||
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-core.c | 23 |
2 files changed, 8 insertions, 23 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 7425f92d7836..7297d909fb6b 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -2800,9 +2800,9 @@ static void flush_request_modules(struct em28xx *dev) #endif /* CONFIG_MODULES */ /* - * em28xx_realease_resources() + * em28xx_release_resources() * unregisters the v4l2,i2c and usb devices - * called when the device gets disconected or at module unload + * called when the device gets disconnected or at module unload */ void em28xx_release_resources(struct em28xx *dev) { @@ -2816,8 +2816,6 @@ void em28xx_release_resources(struct em28xx *dev) em28xx_release_analog_resources(dev); - em28xx_remove_from_devlist(dev); - em28xx_i2c_unregister(dev); v4l2_device_unregister(&dev->v4l2_dev); @@ -3255,7 +3253,7 @@ err_no_slot: /* * em28xx_usb_disconnect() - * called when the device gets diconencted + * called when the device gets disconnected * video device will be unregistered on v4l2_close in case it is still open */ static void em28xx_usb_disconnect(struct usb_interface *interface) 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); } |