1 files changed, 3 insertions, 1 deletions

diff --git a/tmk_core/protocol/arm_atsam/usb/compiler.h b/tmk_core/protocol/arm_atsam/usb/compiler.h
index 7d8350896..b2ccfd73e 100644
--- a/tmk_core/protocol/arm_atsam/usb/compiler.h
+++ b/tmk_core/protocol/arm_atsam/usb/compiler.h
@@ -134,13 +134,15 @@
  * heuristics and inline the function no matter how big it thinks it
  * becomes.
  */
+#if !defined(__always_inline)
 #if defined(__CC_ARM)
 #  define __always_inline             __forceinline
-#elif (defined __GNUC__ && __GNUC__ <= 6)
+#elif (defined __GNUC__)
 #  define __always_inline             __attribute__((__always_inline__))
 #elif (defined __ICCARM__)
 #  define __always_inline             _Pragma("inline=forced")
 #endif
+#endif
 
 /**
  * \def __no_inline