powerpc: Rename dma_64.c to dma.c

This is in preparation for the merge of the 32 and 64-bit
dma code in arch/powerpc.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 16326fd92f9920970473da421e8f3d6b159cf3bd..ab7d4cbf1e0063f4c3c5fac26ceafb0f5e63a517 100644 (file)
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -73,7 +73,7 @@ obj-y                         += time.o prom.o traps.o setup-common.o \
                                   udbg.o misc.o io.o \
                                   misc_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_PPC32)            += entry_32.o setup_32.o
-obj-$(CONFIG_PPC64)            += dma_64.o iommu.o
+obj-$(CONFIG_PPC64)            += dma.o iommu.o
 obj-$(CONFIG_KGDB)             += kgdb.o
 obj-$(CONFIG_PPC_MULTIPLATFORM)        += prom_init.o
 obj-$(CONFIG_MODULES)          += ppc_ksyms.o

diff --git a/arch/powerpc/kernel/dma_64.c b/arch/powerpc/kernel/dma.c
similarity index 100%
rename from arch/powerpc/kernel/dma_64.c
rename to arch/powerpc/kernel/dma.c