[POWERPC] celleb: Move files for Beat mmu and iommu

This moves files for mmu and iommu on Beat into platforms/cell/.
All files in this patch are used by celleb-beat only.

Signed-off-by: Kou Ishizaki <[e-mail]>
Acked-by: Arnd Bergmann <[e-mail]>
Acked-by: Benjamin Herrenschmidt <[e-mail]>
Signed-off-by: Paul Mackerras <[e-mail]>

arch/powerpc/platforms/cell/Makefile

···
 					   celleb_pci.o celleb_scc_epci.o \
 					   celleb_scc_uhc.o \
 					   io-workarounds.o spider-pci.o \
-					   beat_hvCall.o
+					   beat_htab.o beat_hvCall.o \
+					   beat_iommu.o
 
 obj-$(CONFIG_SERIAL_TXX9)		+= celleb_scc_sio.o
 endif

arch/powerpc/platforms/celleb/Makefile

···
-obj-y				+= interrupt.o iommu.o \
-				   htab.o beat.o
+obj-y				+= interrupt.o \
+				   beat.o
 
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_PPC_UDBG_BEAT)	+= udbg_beat.o

arch/powerpc/platforms/celleb/htab.c arch/powerpc/platforms/cell/beat_htab.c

···
 #include <asm/machdep.h>
 #include <asm/udbg.h>
 
-#include "../cell/beat_wrapper.h"
+#include "beat_wrapper.h"
 
 #ifdef DEBUG_LOW
 #define DBG_LOW(fmt...) do { udbg_printf(fmt); } while (0)

arch/powerpc/platforms/celleb/iommu.c arch/powerpc/platforms/cell/beat_iommu.c

···
 
 #include <asm/machdep.h>
 
-#include "../cell/beat_wrapper.h"
+#include "beat_wrapper.h"
 
 #define DMA_FLAGS 0xf800000000000000UL	/* r/w permitted, coherency required,
 					   strongest order */