[rtems commit] tm27: Fix prototype warnings

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    f8d00a3f19fb3aa9cf2bfaeedea895b7fb14c854
Changeset: http://git.rtems.org/rtems/commit/?id=f8d00a3f19fb3aa9cf2bfaeedea895b7fb14c854

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Wed Jul 25 08:00:22 2018 +0200

tm27: Fix prototype warnings

---

 cpukit/include/rtems/tm27-default.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/cpukit/include/rtems/tm27-default.h b/cpukit/include/rtems/tm27-default.h
index 7fdb09a..2a4a343 100644
--- a/cpukit/include/rtems/tm27-default.h
+++ b/cpukit/include/rtems/tm27-default.h
@@ -29,9 +29,10 @@
 
 #define MUST_WAIT_FOR_INTERRUPT 0
 
-void Install_tm27_vector(void (*_handler)())
-{
-}
+#define Install_tm27_vector( _handler ) \
+  do { \
+    (void) _handler; \
+  } while (0)
 
 #define Cause_tm27_intr()  \
   do { \