sh: Switch to asm-generic versions for identical headers.

This switches over mman/param/parport/serial/socket/ucontext.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/mman.h b/arch/sh/include/asm/mman.h
index 7d8b72c..8eebf89 100644
--- a/arch/sh/include/asm/mman.h
+++ b/arch/sh/include/asm/mman.h
@@ -1,17 +1 @@
-#ifndef __ASM_SH_MMAN_H
-#define __ASM_SH_MMAN_H
-
-#include <asm-generic/mman-common.h>
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_LOCKED	0x2000		/* pages are locked */
-#define MAP_NORESERVE	0x4000		/* don't check for reservations */
-#define MAP_POPULATE	0x8000		/* populate (prefault) page tables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MCL_CURRENT	1		/* lock all current mappings */
-#define MCL_FUTURE	2		/* lock all future mappings */
-
-#endif /* __ASM_SH_MMAN_H */
+#include <asm-generic/mman.h>