powerpc: move hvCall.s to powerpc/platforms/iseries

Rename it to hvcall.S and (so I can do that) rename hvcall.c
to hvlog.c - a more appropriate name.

Do some white space cleanups.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

arch/powerpc/platforms/iseries/Makefile

-obj-y += hvcall.o hvlpconfig.o lpardata.o setup.o mf.o lpevents.o
+obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o mf.o lpevents.o hvcall.o

arch/ppc64/kernel/hvCall.S → arch/powerpc/platforms/iseries/hvcall.S

 /*
- * arch/ppc64/kernel/hvCall.S
- *
- *
  * This file contains the code to perform calls to the
  * iSeries LPAR hypervisor
  *
@@ -94,5 +91,3 @@ _GLOBAL(HvCall7Ret16)
 	ld	r31,-16(r1)
 
 	blr
-
-

arch/ppc64/kernel/Makefile

@@ -22,8 +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-$(CONFIG_PPC_ISERIES) += hvCall.o \
-			     HvLpEvent.o iSeries_proc.o iSeries_htab.o \
+obj-$(CONFIG_PPC_ISERIES) += HvLpEvent.o iSeries_proc.o iSeries_htab.o \
 			     iSeries_iommu.o
 
 obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o i8259.o prom_init.o