ioat: add missing DMA unmap to ioat_dma_self_test()

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Make ioat_dma_self_test() do DMA unmapping itself and fix handling
of failure cases.

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>

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Bartlomiej Zolnierkiewicz 2012-11-05 10:00:13 +00:00 • committed by Vinod Koul

parent 35fa4dbc8c

commit 522d974451

1 changed files with 7 additions and 4 deletions

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drivers/dma/ioat/dma.c

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