[POWERPC] Remove redundant PPC_86XX check.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/86xx/Makefile

@@ -2,9 +2,6 @@
 # Makefile for the PowerPC 86xx linux kernel.
 #
 
-
-ifeq ($(CONFIG_PPC_86xx),y)
 obj-$(CONFIG_SMP)		+= mpc86xx_smp.o
-endif
 obj-$(CONFIG_MPC8641_HPCN)	+= mpc86xx_hpcn.o
 obj-$(CONFIG_PCI)		+= pci.o mpc86xx_pcie.o