Blackfin arch: export symbol get_dma_curr_desc_ptr for driver usage

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Cliff Cai 2007-11-21 15:22:58 +08:00 • committed by Bryan Wu
commit 28a44d4bd6