Add missing function attributes.

[pub/lufa.git] / LUFA / Drivers / USB / Core / UC3 / Device_UC3.h

diff --git a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
index 5ed8661..55e4b0c 100644 (file)
--- a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
@@ -198,6 +198,7 @@
                        }\r
 \r
                        #if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR)\r
+                       static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);\r
                        static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString)\r
                        {\r
                                uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();\r