powerpc: Create arch/powerpc/platforms/iseries

I also move arch/ppc64/kernel/HvCall.c to
arch/powerpc/platforms/iseries/hvcall.c.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

arch/powerpc/platforms/Makefile

-obj-$(CONFIG_PPC_PMAC)	+= powermac/
-obj-$(CONFIG_4xx)	+= 4xx/
-obj-$(CONFIG_83xx)	+= 83xx/
-obj-$(CONFIG_85xx)	+= 85xx/
+obj-$(CONFIG_PPC_PMAC)		+= powermac/
+obj-$(CONFIG_4xx)		+= 4xx/
+obj-$(CONFIG_83xx)		+= 83xx/
+obj-$(CONFIG_85xx)		+= 85xx/
+obj-$(CONFIG_PPC_ISERIES)	+= iseries/

arch/powerpc/platforms/iseries/Makefile

+obj-$(CONFIG_PPC_ISERIES) += hvcall.o

arch/ppc64/kernel/HvCall.c → arch/powerpc/platforms/iseries/hvcall.c

 /*
- * HvCall.c
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  * 
  * This program is free software; you can redistribute it and/or modify

arch/ppc64/Makefile

@@ -84,6 +84,7 @@ head-y := arch/ppc64/kernel/head.o
 libs-y				+= arch/ppc64/lib/
 core-y				+= arch/ppc64/kernel/
 core-y				+= arch/ppc64/mm/
+core-y				+= arch/powerpc/platforms/
 core-$(CONFIG_XMON)		+= arch/ppc64/xmon/
 drivers-$(CONFIG_OPROFILE)	+= arch/powerpc/oprofile/
 

arch/ppc64/kernel/Makefile

@@ -22,7 +22,7 @@ pci-obj-$(CONFIG_PPC_MULTIPLATFORM)	+= pci_dn.o pci_direct_iommu.o
 
 obj-$(CONFIG_PCI)	+= pci.o pci_iommu.o iomap.o $(pci-obj-y)
 
-obj-$(CONFIG_PPC_ISERIES) += HvCall.o HvLpConfig.o LparData.o \
+obj-$(CONFIG_PPC_ISERIES) += HvLpConfig.o LparData.o \
 			     iSeries_setup.o ItLpQueue.o hvCall.o \
 			     mf.o HvLpEvent.o iSeries_proc.o iSeries_htab.o \
 			     iSeries_iommu.o