xiaomi-sm8450/android_kernel_xiaomi_sm8450
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dmaengine: remove DMA unmap flags

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Remove no longer needed DMA unmap flags:
- DMA_COMPL_SKIP_SRC_UNMAP
- DMA_COMPL_SKIP_DEST_UNMAP
- DMA_COMPL_SRC_UNMAP_SINGLE
- DMA_COMPL_DEST_UNMAP_SINGLE

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>
Acked-by: Jon Mason <jon.mason@intel.com>
Acked-by: Mark Brown <broonie@linaro.org>
[djbw: clean up straggling skip unmap flags in ntb]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2013-10-18 19:35:33 +02:00
committed by Dan Williams
parent 54f8d501e8
commit 0776ae7b89
18 changed files with 27 additions and 67 deletions
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6
drivers/net/ethernet/micrel/ks8842.c
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@@ -459,8 +459,7 @@ static int ks8842_tx_frame_dma(struct sk_buff *skb, struct net_device *netdev)
sg_dma_len(&ctl->sg) += 4 - sg_dma_len(&ctl->sg) % 4;
ctl->adesc = dmaengine_prep_slave_sg(ctl->chan,
&ctl->sg, 1, DMA_MEM_TO_DEV,
DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
&ctl->sg, 1, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT);
if (!ctl->adesc)
return NETDEV_TX_BUSY;
@@ -571,8 +570,7 @@ static int __ks8842_start_new_rx_dma(struct net_device *netdev)
sg_dma_len(sg) = DMA_BUFFER_SIZE;
ctl->adesc = dmaengine_prep_slave_sg(ctl->chan,
sg, 1, DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
sg, 1, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT);
if (!ctl->adesc)
goto out;