sh: Trivial build fixes for SH-2 support.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c
index bb1c480..379c88b 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal.c
@@ -101,7 +101,7 @@
  */
 
 #define MOVW(n)	 (0x9300|((n)-2))	/* Move mem word at PC+n to R3 */
-#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)
+#if defined(CONFIG_CPU_SH2)
 #define TRAP_NOARG 0xc320		/* Syscall w/no args (NR in R3) */
 #else
 #define TRAP_NOARG 0xc310		/* Syscall w/no args (NR in R3) */