powerpc: move ASM_CONST and stringify_in_c() into asm-const.h

This patch moves ASM_CONST() and stringify_in_c() into
dedicated asm-const.h, then cleans all related inclusions.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[mpe: asm-compat.h should include asm-const.h]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/crypto/md5-asm.S

@@ -11,6 +11,7 @@
  */
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
+#include <asm/asm-compat.h>
 
 #define rHP	r3
 #define rWP	r4

arch/powerpc/crypto/sha1-powerpc-asm.S

@@ -7,6 +7,7 @@
 
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
+#include <asm/asm-compat.h>
 
 #ifdef __BIG_ENDIAN__
 #define LWZ(rt, d, ra)	\

arch/powerpc/include/asm/asm-compat.h

@@ -1,21 +1,10 @@
 #ifndef _ASM_POWERPC_ASM_COMPAT_H
 #define _ASM_POWERPC_ASM_COMPAT_H
 
+#include <asm/asm-const.h>
 #include <asm/types.h>
 #include <asm/ppc-opcode.h>
 
-#ifdef __ASSEMBLY__
-#  define stringify_in_c(...)	__VA_ARGS__
-#  define ASM_CONST(x)		x
-#else
-/* This version of stringify will deal with commas... */
-#  define __stringify_in_c(...)	#__VA_ARGS__
-#  define stringify_in_c(...)	__stringify_in_c(__VA_ARGS__) " "
-#  define __ASM_CONST(x)	x##UL
-#  define ASM_CONST(x)		__ASM_CONST(x)
-#endif
-
-
 #ifdef __powerpc64__
 
 /* operations for longs and pointers */

arch/powerpc/include/asm/asm-const.h

@@ -0,0 +1,14 @@
+#ifndef _ASM_POWERPC_ASM_CONST_H
+#define _ASM_POWERPC_ASM_CONST_H
+
+#ifdef __ASSEMBLY__
+#  define stringify_in_c(...)	__VA_ARGS__
+#  define ASM_CONST(x)		x
+#else
+/* This version of stringify will deal with commas... */
+#  define __stringify_in_c(...)	#__VA_ARGS__
+#  define stringify_in_c(...)	__stringify_in_c(__VA_ARGS__) " "
+#  define __ASM_CONST(x)	x##UL
+#  define ASM_CONST(x)		__ASM_CONST(x)
+#endif
+#endif /* _ASM_POWERPC_ASM_CONST_H */

arch/powerpc/include/asm/barrier.h

@@ -5,6 +5,8 @@
 #ifndef _ASM_POWERPC_BARRIER_H
 #define _ASM_POWERPC_BARRIER_H
 
+#include <asm/asm-const.h>
+
 /*
  * Memory barrier.
  * The sync instruction guarantees that all memory accesses initiated

arch/powerpc/include/asm/book3s/64/hash.h

@@ -3,6 +3,8 @@
 #define _ASM_POWERPC_BOOK3S_64_HASH_H
 #ifdef __KERNEL__
 
+#include <asm/asm-const.h>
+
 /*
  * Common bits between 4K and 64K pages in a linux-style PTE.
  * Additional bits may be defined in pgtable-hash64-*.h

arch/powerpc/include/asm/book3s/64/mmu-hash.h

@@ -12,9 +12,9 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <asm/asm-compat.h>
 #include <asm/page.h>
 #include <asm/bug.h>
+#include <asm/asm-const.h>
 
 /*
  * This is necessary to get the definition of PGTABLE_RANGE which we

arch/powerpc/include/asm/book3s/64/radix.h

@@ -2,6 +2,8 @@
 #ifndef _ASM_POWERPC_PGTABLE_RADIX_H
 #define _ASM_POWERPC_PGTABLE_RADIX_H
 
+#include <asm/asm-const.h>
+
 #ifndef __ASSEMBLY__
 #include <asm/cmpxchg.h>
 #endif

arch/powerpc/include/asm/cmpxchg.h

@@ -5,7 +5,6 @@
 #ifdef __KERNEL__
 #include <linux/compiler.h>
 #include <asm/synch.h>
-#include <asm/asm-compat.h>
 #include <linux/bug.h>
 #include <asm/asm-405.h>
 

arch/powerpc/include/asm/code-patching.h

@@ -14,6 +14,7 @@
 #include <asm/ppc-opcode.h>
 #include <linux/string.h>
 #include <linux/kallsyms.h>
+#include <asm/asm-compat.h>
 
 /* Flags for create_branch:
  * "b"   == create_branch(addr, target, 0);

arch/powerpc/include/asm/cputable.h

@@ -4,9 +4,9 @@
 
 
 #include <linux/types.h>
-#include <asm/asm-compat.h>
 #include <asm/feature-fixups.h>
 #include <uapi/asm/cputable.h>
+#include <asm/asm-const.h>
 
 #ifndef __ASSEMBLY__
 

arch/powerpc/include/asm/dt_cpu_ftrs.h

@@ -10,7 +10,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/asm-compat.h>
 #include <asm/feature-fixups.h>
 #include <uapi/asm/cputable.h>
 

arch/powerpc/include/asm/feature-fixups.h

@@ -1,6 +1,8 @@
 #ifndef __ASM_POWERPC_FEATURE_FIXUPS_H
 #define __ASM_POWERPC_FEATURE_FIXUPS_H
 
+#include <asm/asm-const.h>
+
 /*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License

arch/powerpc/include/asm/firmware.h

@@ -14,8 +14,8 @@
 
 #ifdef __KERNEL__
 
-#include <asm/asm-compat.h>
 #include <asm/feature-fixups.h>
+#include <asm/asm-const.h>
 
 /* firmware feature bitmask values */
 

arch/powerpc/include/asm/futex.h

@@ -8,7 +8,6 @@
 #include <linux/uaccess.h>
 #include <asm/errno.h>
 #include <asm/synch.h>
-#include <asm/asm-compat.h>
 #include <asm/asm-405.h>
 
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \

arch/powerpc/include/asm/iommu.h

@@ -30,6 +30,7 @@
 #include <asm/machdep.h>
 #include <asm/types.h>
 #include <asm/pci-bridge.h>
+#include <asm/asm-const.h>
 
 #define IOMMU_PAGE_SHIFT_4K      12
 #define IOMMU_PAGE_SIZE_4K       (ASM_CONST(1) << IOMMU_PAGE_SHIFT_4K)

arch/powerpc/include/asm/jump_label.h

@@ -14,7 +14,7 @@
 #include <linux/types.h>
 
 #include <asm/feature-fixups.h>
-#include <asm/asm-compat.h>
+#include <asm/asm-const.h>
 
 #define JUMP_ENTRY_TYPE		stringify_in_c(FTR_ENTRY_LONG)
 #define JUMP_LABEL_NOP_SIZE	4

arch/powerpc/include/asm/mmu-44x.h

@@ -6,6 +6,7 @@
  */
 
 #include <asm/page.h>
+#include <asm/asm-const.h>
 
 #define PPC44x_MMUCR_TID	0x000000ff
 #define PPC44x_MMUCR_STS	0x00010000

arch/powerpc/include/asm/mmu.h

@@ -5,8 +5,8 @@
 
 #include <linux/types.h>
 
-#include <asm/asm-compat.h>
 #include <asm/feature-fixups.h>
+#include <asm/asm-const.h>
 
 /*
  * MMU features bit definitions

arch/powerpc/include/asm/nohash/64/pgtable.h

@@ -8,6 +8,7 @@
 
 #include <asm/nohash/64/pgtable-4k.h>
 #include <asm/barrier.h>
+#include <asm/asm-const.h>
 
 #ifdef CONFIG_PPC_64K_PAGES
 #error "Page size not supported"