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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2013-10-18 19:35:32 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2013-11-14 11:04:38 -0800 |
| commit | 54f8d501e842879143e867e70996574a54d1e130 (patch) | |
| tree | 1fcd65a5152d330167f5eefba5cc5d514ec91da1 /drivers/dma/ioat/dma_v2.c | |
| parent | 6f57fd0578dff23a4bd16118f0cb4201bcec91f1 (diff) | |
| download | op-kernel-dev-54f8d501e842879143e867e70996574a54d1e130.zip op-kernel-dev-54f8d501e842879143e867e70996574a54d1e130.tar.gz | |
dmaengine: remove DMA unmap from drivers
Remove support for DMA unmapping from drivers as it is no longer
needed (DMA core code is now handling it).
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[djbw: fix up chan2parent() unused warning in drivers/dma/dw/core.c]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ioat/dma_v2.c')
| -rw-r--r-- | drivers/dma/ioat/dma_v2.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c index fc7b50a..5d3affe 100644 --- a/drivers/dma/ioat/dma_v2.c +++ b/drivers/dma/ioat/dma_v2.c @@ -149,7 +149,6 @@ static void __cleanup(struct ioat2_dma_chan *ioat, dma_addr_t phys_complete) 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) { tx->callback(tx->callback_param); |
