make tsta into helper function

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2889 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_LLE-testing/Src/gdsp_condition_codes.cpp

@@ -156,4 +156,4 @@ bool CheckCondition(u8 _Condition)
 	return taken;
 }
 
-}  // namespace
+}  // namespace