1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index a3c42203213a..99c85d2f92da 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1129,7 +1129,7 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size,
 void *usb_buffer_alloc (
         struct usb_device *dev,
         size_t size,
-        int mem_flags,
+        unsigned mem_flags,
         dma_addr_t *dma
 )
 {
@@ -1532,6 +1532,9 @@ EXPORT_SYMBOL(usb_register);
 EXPORT_SYMBOL(usb_deregister);
 EXPORT_SYMBOL(usb_disabled);
 
+EXPORT_SYMBOL_GPL(usb_get_intf);
+EXPORT_SYMBOL_GPL(usb_put_intf);
+
 EXPORT_SYMBOL(usb_alloc_dev);
 EXPORT_SYMBOL(usb_put_dev);
 EXPORT_SYMBOL(usb_get_dev);