Fix 'make headers_check' on sh64

Cleanup for user headers, as noted:

asm-sh64/page.h requires asm-generic/memory_model.h, which does not exist in exported headers
asm-sh64/shmparam.h requires asm/cache.h, which does not exist in exported headers
asm-sh64/signal.h requires asm/processor.h, which does not exist in exported headers
asm-sh64/user.h requires asm/processor.h, which does not exist in exported headers

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

include/asm-sh64/page.h

@@ -112,9 +112,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH64_PAGE_H */

include/asm-sh64/shmparam.h

@@ -2,19 +2,11 @@
 #define __ASM_SH64_SHMPARAM_H
 
 /*
- * 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.
- *
- * include/asm-sh64/shmparam.h
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- *
+ * Set this to a sensible safe default, we'll work out the specifics for the
+ * align mask from the cache descriptor at run-time.
  */
+#define	SHMLBA	0x4000
 
-#include <asm/cache.h>
-
-/* attach addr a multiple of this */
-#define	SHMLBA	(cpu_data->dcache.sets * L1_CACHE_BYTES)
+#define __ARCH_FORCE_SHMLBA
 
 #endif /* __ASM_SH64_SHMPARAM_H */

include/asm-sh64/signal.h

@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 
 /* Avoid too many header ordering problems.  */
 struct siginfo;

include/asm-sh64/user.h

@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>