diff options
Diffstat (limited to 'drivers/media/usb/uvc/uvc_entity.c')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_entity.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/usb/uvc/uvc_entity.c b/drivers/media/usb/uvc/uvc_entity.c index 7c4d2f93d351..3823ac9c8045 100644 --- a/drivers/media/usb/uvc/uvc_entity.c +++ b/drivers/media/usb/uvc/uvc_entity.c @@ -37,7 +37,7 @@ static int uvc_mc_create_links(struct uvc_video_chain *chain, continue; remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]); - if (remote == NULL) + if (remote == NULL || remote->num_pads == 0) return -EINVAL; source = (UVC_ENTITY_TYPE(remote) == UVC_TT_STREAMING) @@ -140,7 +140,7 @@ int uvc_mc_register_entities(struct uvc_video_chain *chain) list_for_each_entry(entity, &chain->entities, chain) { ret = uvc_mc_init_entity(chain, entity); if (ret < 0) { - dev_info(&chain->dev->udev->dev, + dev_info(&chain->dev->intf->dev, "Failed to initialize entity for entity %u\n", entity->id); return ret; @@ -150,7 +150,7 @@ int uvc_mc_register_entities(struct uvc_video_chain *chain) list_for_each_entry(entity, &chain->entities, chain) { ret = uvc_mc_create_links(chain, entity); if (ret < 0) { - dev_info(&chain->dev->udev->dev, + dev_info(&chain->dev->intf->dev, "Failed to create links for entity %u\n", entity->id); return ret; |