Add missing "used" attribute to ATTR_INIT_SECTION to ensure functions declared with...

[pub/USBasp.git] / LUFA / Drivers / USB / Core / UC3 / Host_UC3.h

diff --git a/LUFA/Drivers/USB/Core/UC3/Host_UC3.h b/LUFA/Drivers/USB/Core/UC3/Host_UC3.h
index 61e82f1..60d9b7f 100644 (file)
--- a/LUFA/Drivers/USB/Core/UC3/Host_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/Host_UC3.h
@@ -129,6 +129,8 @@
                /* Inline Functions: */
                        /** Returns the current USB frame number, when in host mode. Every millisecond the USB bus is active (i.e. not suspended)
                         *  the frame number is incremented by one.
+                        *
+                        *  \return Current USB frame number from the USB controller.
                         */
                        static inline uint16_t USB_Host_GetFrameNumber(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
                        static inline uint16_t USB_Host_GetFrameNumber(void)