[POWERPC] Optimise some TOC usage

Micro-optimisation - add no-minimal-toc to some more arch/powerpc Makefiles.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/lib/Makefile

@@ -2,6 +2,10 @@
 # Makefile for ppc-specific library files..
 #
 
+ifeq ($(CONFIG_PPC64),y)
+EXTRA_CFLAGS		+= -mno-minimal-toc
+endif
+
 ifeq ($(CONFIG_PPC_MERGE),y)
 obj-y			:= string.o strcase.o
 obj-$(CONFIG_PPC32)	+= div64.o copy_32.o checksum_32.o

arch/powerpc/oprofile/Makefile

+ifeq ($(CONFIG_PPC64),y)
+EXTRA_CFLAGS	+= -mno-minimal-toc
+endif
+
 obj-$(CONFIG_OPROFILE) += oprofile.o
 
 DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \

arch/powerpc/platforms/pseries/Makefile

+ifeq ($(CONFIG_PPC64),y)
+EXTRA_CFLAGS		+= -mno-minimal-toc
+endif
+
 obj-y			:= pci.o lpar.o hvCall.o nvram.o reconfig.o \
 			   setup.o iommu.o ras.o rtasd.o pci_dlpar.o \
 			   firmware.o

arch/powerpc/sysdev/Makefile

+ifeq ($(CONFIG_PPC64),y)
+EXTRA_CFLAGS			+= -mno-minimal-toc
+endif
+
 obj-$(CONFIG_MPIC)		+= mpic.o
 obj-$(CONFIG_PPC_INDIRECT_PCI)	+= indirect_pci.o
 obj-$(CONFIG_PPC_I8259)		+= i8259.o