fix compiler warnings

Fix a couple pedantic, format=, and unused-parameter warnings so we can
turn the warnings all the way up.

Change-Id: I7c6309e30147f54fc64ace99dc784fbd96c77c70
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/procedures/p9/set_sync_fsi_clock_mode.cpp b/procedures/p9/set_sync_fsi_clock_mode.cpp
index 4ffff9f..864dbb3 100644
--- a/procedures/p9/set_sync_fsi_clock_mode.cpp
+++ b/procedures/p9/set_sync_fsi_clock_mode.cpp
@@ -39,7 +39,7 @@
     writeRegWithMask(master, P9_LL_MODE_REG, 0x00000000, 0x00000001);
 }
 
-REGISTER_PROCEDURE("setSyncFSIClock", setSynchronousFSIClock);
+REGISTER_PROCEDURE("setSyncFSIClock", setSynchronousFSIClock)
 
 } // namespace p9
 } // namespace openpower