Blackfin arch: add get_dma_config() func to match set_dma_config()

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2009-01-07 23:14:38 +08:00 • committed by Bryan Wu
commit 71f5ca35d5