x86: Move olpc to platform

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andres Salomon <dilinger@queued.net>

arch/x86/kernel/Makefile

@@ -101,10 +101,6 @@ obj-$(CONFIG_PARAVIRT_CLOCK)	+= pvclock.o
 
 obj-$(CONFIG_PCSPKR_PLATFORM)	+= pcspeaker.o
 
-obj-$(CONFIG_OLPC)		+= olpc.o
-obj-$(CONFIG_OLPC_XO1)		+= olpc-xo1.o
-obj-$(CONFIG_OLPC_OPENFIRMWARE)	+= olpc_ofw.o
-
 microcode-y				:= microcode_core.o
 microcode-$(CONFIG_MICROCODE_INTEL)	+= microcode_intel.o
 microcode-$(CONFIG_MICROCODE_AMD)	+= microcode_amd.o

arch/x86/platform/Makefile

 # Platform specific code goes here
 obj-y	+= efi/
 obj-y	+= mrst/
+obj-y	+= olpc/
 obj-y	+= scx200/
 obj-y	+= sfi/
 obj-y	+= visws/

arch/x86/platform/olpc/Makefile

+obj-$(CONFIG_OLPC)		+= olpc.o
+obj-$(CONFIG_OLPC_XO1)		+= olpc-xo1.o
+obj-$(CONFIG_OLPC_OPENFIRMWARE)	+= olpc_ofw.o