Merge branch 'acpica'

[karo-tx-linux.git] / drivers / usb / gadget / configfs.c

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 70cf3477f951a11931032c2c73d59ace5b7a1163..f9237fe2be0565857a23c637fd7d878d85fe049a 100644 (file)
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -1490,7 +1490,9 @@ void unregister_gadget_item(struct config_item *item)
 {
        struct gadget_info *gi = to_gadget_info(item);
 
+       mutex_lock(&gi->lock);
        unregister_gadget(gi);
+       mutex_unlock(&gi->lock);
 }
 EXPORT_SYMBOL_GPL(unregister_gadget_item);