diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/imx-sdma.c | 8 | ||||
| -rw-r--r-- | drivers/dma/mediatek/mtk-hsdma.c | 4 | ||||
| -rw-r--r-- | drivers/dma/mxs-dma.c | 6 | ||||
| -rw-r--r-- | drivers/dma/xgene-dma.c | 4 | ||||
| -rw-r--r-- | drivers/dma/xilinx/xilinx_dma.c | 14 | ||||
| -rw-r--r-- | drivers/dma/xilinx/zynqmp_dma.c | 6 |
6 files changed, 21 insertions, 21 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index a2b0a0e71168..86708fb9bda1 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1182,8 +1182,8 @@ static int sdma_request_channel0(struct sdma_engine *sdma) { int ret = -EBUSY; - sdma->bd0 = dma_zalloc_coherent(NULL, PAGE_SIZE, &sdma->bd0_phys, - GFP_NOWAIT); + sdma->bd0 = dma_alloc_coherent(NULL, PAGE_SIZE, &sdma->bd0_phys, + GFP_NOWAIT); if (!sdma->bd0) { ret = -ENOMEM; goto out; @@ -1205,8 +1205,8 @@ static int sdma_alloc_bd(struct sdma_desc *desc) u32 bd_size = desc->num_bd * sizeof(struct sdma_buffer_descriptor); int ret = 0; - desc->bd = dma_zalloc_coherent(NULL, bd_size, &desc->bd_phys, - GFP_NOWAIT); + desc->bd = dma_alloc_coherent(NULL, bd_size, &desc->bd_phys, + GFP_NOWAIT); if (!desc->bd) { ret = -ENOMEM; goto out; diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c index b7ec56ae02a6..1a2028e1c29e 100644 --- a/drivers/dma/mediatek/mtk-hsdma.c +++ b/drivers/dma/mediatek/mtk-hsdma.c @@ -325,8 +325,8 @@ static int mtk_hsdma_alloc_pchan(struct mtk_hsdma_device *hsdma, * and [MTK_DMA_SIZE ... 2 * MTK_DMA_SIZE - 1] is for RX ring. */ pc->sz_ring = 2 * MTK_DMA_SIZE * sizeof(*ring->txd); - ring->txd = dma_zalloc_coherent(hsdma2dev(hsdma), pc->sz_ring, - &ring->tphys, GFP_NOWAIT); + ring->txd = dma_alloc_coherent(hsdma2dev(hsdma), pc->sz_ring, + &ring->tphys, GFP_NOWAIT); if (!ring->txd) return -ENOMEM; diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c index 35193b31a9e0..22cc7f68ef6e 100644 --- a/drivers/dma/mxs-dma.c +++ b/drivers/dma/mxs-dma.c @@ -416,9 +416,9 @@ static int mxs_dma_alloc_chan_resources(struct dma_chan *chan) struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma; int ret; - mxs_chan->ccw = dma_zalloc_coherent(mxs_dma->dma_device.dev, - CCW_BLOCK_SIZE, - &mxs_chan->ccw_phys, GFP_KERNEL); + mxs_chan->ccw = dma_alloc_coherent(mxs_dma->dma_device.dev, + CCW_BLOCK_SIZE, + &mxs_chan->ccw_phys, GFP_KERNEL); if (!mxs_chan->ccw) { ret = -ENOMEM; goto err_alloc; diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c index 1d5988849aa6..eafd6c4b90fe 100644 --- a/drivers/dma/xgene-dma.c +++ b/drivers/dma/xgene-dma.c @@ -1208,8 +1208,8 @@ static int xgene_dma_create_ring_one(struct xgene_dma_chan *chan, ring->size = ret; /* Allocate memory for DMA ring descriptor */ - ring->desc_vaddr = dma_zalloc_coherent(chan->dev, ring->size, - &ring->desc_paddr, GFP_KERNEL); + ring->desc_vaddr = dma_alloc_coherent(chan->dev, ring->size, + &ring->desc_paddr, GFP_KERNEL); if (!ring->desc_vaddr) { chan_err(chan, "Failed to allocate ring desc\n"); return -ENOMEM; diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c index 02880963092f..cb20b411493e 100644 --- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -879,10 +879,9 @@ static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan) */ if (chan->xdev->dma_config->dmatype == XDMA_TYPE_AXIDMA) { /* Allocate the buffer descriptors. */ - chan->seg_v = dma_zalloc_coherent(chan->dev, - sizeof(*chan->seg_v) * - XILINX_DMA_NUM_DESCS, - &chan->seg_p, GFP_KERNEL); + chan->seg_v = dma_alloc_coherent(chan->dev, + sizeof(*chan->seg_v) * XILINX_DMA_NUM_DESCS, + &chan->seg_p, GFP_KERNEL); if (!chan->seg_v) { dev_err(chan->dev, "unable to allocate channel %d descriptors\n", @@ -895,9 +894,10 @@ static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan) * so allocating a desc segment during channel allocation for * programming tail descriptor. */ - chan->cyclic_seg_v = dma_zalloc_coherent(chan->dev, - sizeof(*chan->cyclic_seg_v), - &chan->cyclic_seg_p, GFP_KERNEL); + chan->cyclic_seg_v = dma_alloc_coherent(chan->dev, + sizeof(*chan->cyclic_seg_v), + &chan->cyclic_seg_p, + GFP_KERNEL); if (!chan->cyclic_seg_v) { dev_err(chan->dev, "unable to allocate desc segment for cyclic DMA\n"); diff --git a/drivers/dma/xilinx/zynqmp_dma.c b/drivers/dma/xilinx/zynqmp_dma.c index 8db51750ce93..4478787a247f 100644 --- a/drivers/dma/xilinx/zynqmp_dma.c +++ b/drivers/dma/xilinx/zynqmp_dma.c @@ -490,9 +490,9 @@ static int zynqmp_dma_alloc_chan_resources(struct dma_chan *dchan) list_add_tail(&desc->node, &chan->free_list); } - chan->desc_pool_v = dma_zalloc_coherent(chan->dev, - (2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS), - &chan->desc_pool_p, GFP_KERNEL); + chan->desc_pool_v = dma_alloc_coherent(chan->dev, + (2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS), + &chan->desc_pool_p, GFP_KERNEL); if (!chan->desc_pool_v) return -ENOMEM; |