[PATCH 1/4] POWERPC: Rename dma_64.c to dma.c

[Scott Wood]

Becky Bruce wrote:
> 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 at freescale.com>
> ---
>  arch/powerpc/kernel/Makefile |    2 +-
>  arch/powerpc/kernel/dma.c    |  200 ++++++++++++++++++++++++++++++++++++++++++
>  arch/powerpc/kernel/dma_64.c |  200 ------------------------------------------
>  3 files changed, 201 insertions(+), 201 deletions(-)
>  create mode 100644 arch/powerpc/kernel/dma.c
>  delete mode 100644 arch/powerpc/kernel/dma_64.c

Passing -M to git format-patch makes it much easier to see whether 
anything changed between the old file and the new file.

-Scott