tree 0ba0b3547e67a16486c8ac593a480ac61e6c9330
parent 2c88ae90939c2ef8ae80b07713b898c577b81598
author Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 1352109612 +0000
committer Vinod Koul <vinod.koul@intel.com> 1357625097 -0800

async_tx: add missing DMA unmap to async_memcpy()

Do DMA unmap on ->device_prep_dma_memcpy failure.

Cc: Dan Williams <djbw@fb.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dan Williams <djbw@fb.com>