diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_configfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c index b8763343dcae..799dc32c5bc7 100644 --- a/drivers/usb/gadget/function/uvc_configfs.c +++ b/drivers/usb/gadget/function/uvc_configfs.c @@ -928,6 +928,7 @@ static int uvcg_streaming_header_allow_link(struct config_item *src, format_ptr->fmt = target_fmt; list_add_tail(&format_ptr->entry, &src_hdr->formats); ++src_hdr->num_fmt; + ++target_fmt->linked; out: mutex_unlock(&opts->lock); @@ -965,6 +966,8 @@ static void uvcg_streaming_header_drop_link(struct config_item *src, break; } + --target_fmt->linked; + out: mutex_unlock(&opts->lock); mutex_unlock(su_mutex); |