powerpc: clean up after powermac build merge

Complete moving arch/ppc64/kernel/mpic.h,
        include/asm-ppc/reg.h, include/asm-ppc64/kdebug.h
	        and include/asm-ppc64/kprobes.h
Add arch/powerpc/platforms/Makefile and use it from
	arch/powerpc/Makefile
Introduce OLDARCH temporarily so we can point back to
	the originating architecture

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

5 files changed, 17 insertions, 13 deletions

diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index 7c55abf597f6..9dcbac674811 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -1,5 +1,5 @@
-#ifndef _POWERPC_KDEBUG_H
-#define _POWERPC_KDEBUG_H 1
+#ifndef _ASM_POWERPC_KDEBUG_H
+#define _ASM_POWERPC_KDEBUG_H
 
 /* nearly identical to x86_64/i386 code */
 
@@ -39,4 +39,4 @@ static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,lon
         return notifier_call_chain(&powerpc_die_chain, val, &args);
 }
 
-#endif
+#endif /* _ASM_POWERPC_KDEBUG_H */
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index d9129d2b038e..b2f09f17fbe0 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -1,8 +1,7 @@
-#ifndef _ASM_KPROBES_H
-#define _ASM_KPROBES_H
+#ifndef _ASM_POWERPC_KPROBES_H
+#define _ASM_POWERPC_KPROBES_H
 /*
  *  Kernel Probes (KProbes)
- *  include/asm-ppc64/kprobes.h
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -64,4 +63,4 @@ static inline int kprobe_exceptions_notify(struct notifier_block *self,
         return 0;
 }
 #endif
-#endif                          /* _ASM_KPROBES_H */
+#endif  /* _ASM_POWERPC_KPROBES_H */
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index f1e24f4b2d1c..6b558aeb9cb9 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_MPIC_H
+#define _ASM_POWERPC_MPIC_H
+
 #include <linux/irq.h>
 
 /*
@@ -277,3 +280,5 @@ extern int mpic_get_irq(struct pt_regs *regs);
 
 /* global mpic for pSeries */
 extern struct mpic *pSeries_mpic;
+
+#endif  /* _ASM_POWERPC_MPIC_H */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index f97a5f1761b4..1402a2dedffb 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -6,9 +6,9 @@
  * Implementations of the PowerPC Architecture (a.k.a. Green Book) here.
  */
 
+#ifndef _ASM_POWERPC_REGS_H
+#define _ASM_POWERPC_REGS_H
 #ifdef __KERNEL__
-#ifndef __ASM_PPC_REGS_H__
-#define __ASM_PPC_REGS_H__
 
 #include <linux/stringify.h>
 
@@ -442,5 +442,5 @@
 
 #define proc_trap()     asm volatile("trap")
 #endif /* __ASSEMBLY__ */
-#endif /* __ASM_PPC_REGS_H__ */
 #endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_REGS_H */
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index be542efb32d3..1b64879a02c3 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -1,8 +1,8 @@
 /*
  * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
  */
-#ifndef __PPC_SYSTEM_H
-#define __PPC_SYSTEM_H
+#ifndef _ASM_POWERPC_SYSTEM_H
+#define _ASM_POWERPC_SYSTEM_H
 
 #include <linux/config.h>
 #include <linux/kernel.h>
@@ -347,4 +347,4 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
 #define arch_align_stack(x) (x)
 
 #endif /* __KERNEL__ */
-#endif /* __PPC_SYSTEM_H */
+#endif /* _ASM_POWERPC_SYSTEM_H */