diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-05-27 15:10:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-29 01:51:22 -0700 |
| commit | 5d23a1d2a317e272f171d7818f600fde324eaceb (patch) | |
| tree | bc0d938e894464a923eecc719f332eee0cbe2aa3 | |
| parent | 108bfa895cacd1a7c1767e85be105b213e5dce50 (diff) | |
| download | op-kernel-dev-5d23a1d2a317e272f171d7818f600fde324eaceb.zip op-kernel-dev-5d23a1d2a317e272f171d7818f600fde324eaceb.tar.gz | |
net: replace dma_sync_single with dma_sync_single_for_cpu
This replaces dma_sync_single() with dma_sync_single_for_cpu() because
dma_sync_single() is an obsolete API; include/linux/dma-mapping.h says:
/* Backwards compat, remove in 2.7.x */
#define dma_sync_single dma_sync_single_for_cpu
#define dma_sync_sg dma_sync_sg_for_cpu
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/arm/ep93xx_eth.c | 4 | ||||
| -rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 4 | ||||
| -rw-r--r-- | drivers/net/mlx4/mr.c | 7 | ||||
| -rw-r--r-- | drivers/net/wan/ixp4xx_hss.c | 4 |
4 files changed, 10 insertions, 9 deletions
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c index b72b3d6..fbf4645 100644 --- a/drivers/net/arm/ep93xx_eth.c +++ b/drivers/net/arm/ep93xx_eth.c @@ -253,7 +253,7 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget) skb = dev_alloc_skb(length + 2); if (likely(skb != NULL)) { skb_reserve(skb, 2); - dma_sync_single(NULL, ep->descs->rdesc[entry].buf_addr, + dma_sync_single_for_cpu(NULL, ep->descs->rdesc[entry].buf_addr, length, DMA_FROM_DEVICE); skb_copy_to_linear_data(skb, ep->rx_buf[entry], length); skb_put(skb, length); @@ -331,7 +331,7 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev) ep->descs->tdesc[entry].tdesc1 = TDESC1_EOF | (entry << 16) | (skb->len & 0xfff); skb_copy_and_csum_dev(skb, ep->tx_buf[entry]); - dma_sync_single(NULL, ep->descs->tdesc[entry].buf_addr, + dma_sync_single_for_cpu(NULL, ep->descs->tdesc[entry].buf_addr, skb->len, DMA_TO_DEVICE); dev_kfree_skb(skb); diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 322c49b..1fcf838 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -561,8 +561,8 @@ static int eth_poll(struct napi_struct *napi, int budget) dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN, RX_BUFF_SIZE, DMA_FROM_DEVICE); #else - dma_sync_single(&dev->dev, desc->data - NET_IP_ALIGN, - RX_BUFF_SIZE, DMA_FROM_DEVICE); + dma_sync_single_for_cpu(&dev->dev, desc->data - NET_IP_ALIGN, + RX_BUFF_SIZE, DMA_FROM_DEVICE); memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n], ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4); #endif diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c index 0caf74c..0a46778 100644 --- a/drivers/net/mlx4/mr.c +++ b/drivers/net/mlx4/mr.c @@ -402,7 +402,8 @@ static int mlx4_write_mtt_chunk(struct mlx4_dev *dev, struct mlx4_mtt *mtt, for (i = 0; i < npages; ++i) mtts[i] = cpu_to_be64(page_list[i] | MLX4_MTT_FLAG_PRESENT); - dma_sync_single(&dev->pdev->dev, dma_handle, npages * sizeof (u64), DMA_TO_DEVICE); + dma_sync_single_for_cpu(&dev->pdev->dev, dma_handle, + npages * sizeof (u64), DMA_TO_DEVICE); return 0; } @@ -549,8 +550,8 @@ int mlx4_map_phys_fmr(struct mlx4_dev *dev, struct mlx4_fmr *fmr, u64 *page_list for (i = 0; i < npages; ++i) fmr->mtts[i] = cpu_to_be64(page_list[i] | MLX4_MTT_FLAG_PRESENT); - dma_sync_single(&dev->pdev->dev, fmr->dma_handle, - npages * sizeof(u64), DMA_TO_DEVICE); + dma_sync_single_for_cpu(&dev->pdev->dev, fmr->dma_handle, + npages * sizeof(u64), DMA_TO_DEVICE); fmr->mpt->key = cpu_to_be32(key); fmr->mpt->lkey = cpu_to_be32(key); diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 765a7f5..08b1a28 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -731,8 +731,8 @@ static int hss_hdlc_poll(struct napi_struct *napi, int budget) dma_unmap_single(&dev->dev, desc->data, RX_SIZE, DMA_FROM_DEVICE); #else - dma_sync_single(&dev->dev, desc->data, - RX_SIZE, DMA_FROM_DEVICE); + dma_sync_single_for_cpu(&dev->dev, desc->data, + RX_SIZE, DMA_FROM_DEVICE); memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n], ALIGN(desc->pkt_len, 4) / 4); #endif |
