make sn DMA mapping functions static

Now we don't need to export sn DMA mapping functions.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
FUJITA Tomonori 2009-01-05 23:36:15 +09:00 • committed by Ingo Molnar
commit cdc28d59a3