Disintegrate asm/system.h for M32R

Disintegrate asm/system.h for M32R.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-m32r@ml.linux-m32r.org
diff --git a/arch/m32r/include/asm/exec.h b/arch/m32r/include/asm/exec.h
new file mode 100644
index 0000000..c805dbd
--- /dev/null
+++ b/arch/m32r/include/asm/exec.h
@@ -0,0 +1,14 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2001  Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto
+ * Copyright (C) 2004, 2006  Hirokazu Takata <takata at linux-m32r.org>
+ */
+#ifndef _ASM_M32R_EXEC_H
+#define _ASM_M32R_EXEC_H
+
+#define arch_align_stack(x) (x)
+
+#endif /* _ASM_M32R_EXEC_H */