dmaengine: prepare for generic 'unmap' data

[linux-2.6-block.git] / drivers / dma / ioat / dma.c

diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 5ff6fc1819dc6a2e90c035956b23e23c56f9bb5d..26f8cfd6bc3f02b28bdc4d3a006b534a06c142f6 100644 (file)
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -602,6 +602,7 @@ static void __cleanup(struct ioat_dma_chan *ioat, dma_addr_t phys_complete)
                dump_desc_dbg(ioat, desc);
                if (tx->cookie) {
                        dma_cookie_complete(tx);
+                       dma_descriptor_unmap(tx);
                        ioat_dma_unmap(chan, tx->flags, desc->len, desc->hw);
                        ioat->active -= desc->hw->tx_cnt;
                        if (tx->callback) {