dmaengine: prepare for generic 'unmap' data

[cascardo/linux.git] / drivers / dma / ioat / dma_v2.c

diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index b925e1b..fc7b50a 100644 (file)
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -148,6 +148,7 @@ static void __cleanup(struct ioat2_dma_chan *ioat, dma_addr_t phys_complete)
                tx = &desc->txd;
                dump_desc_dbg(ioat, desc);
                if (tx->cookie) {
+                       dma_descriptor_unmap(tx);
                        ioat_dma_unmap(chan, tx->flags, desc->len, desc->hw);
                        dma_cookie_complete(tx);
                        if (tx->callback) {