diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/k3dma.c | 8 | ||||
| -rw-r--r-- | drivers/dma/mv_xor_v2.c | 5 | ||||
| -rw-r--r-- | drivers/dma/s3c24xx-dma.c | 6 | ||||
| -rw-r--r-- | drivers/dma/zx_dma.c | 8 |
4 files changed, 14 insertions, 13 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index 26b67455208f..fa31cccbe04f 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -848,8 +848,8 @@ static int k3_dma_probe(struct platform_device *op) return -ENOMEM; /* init phy channel */ - d->phy = devm_kzalloc(&op->dev, - d->dma_channels * sizeof(struct k3_dma_phy), GFP_KERNEL); + d->phy = devm_kcalloc(&op->dev, + d->dma_channels, sizeof(struct k3_dma_phy), GFP_KERNEL); if (d->phy == NULL) return -ENOMEM; @@ -879,8 +879,8 @@ static int k3_dma_probe(struct platform_device *op) d->slave.copy_align = DMAENGINE_ALIGN_8_BYTES; /* init virtual channel */ - d->chans = devm_kzalloc(&op->dev, - d->dma_requests * sizeof(struct k3_dma_chan), GFP_KERNEL); + d->chans = devm_kcalloc(&op->dev, + d->dma_requests, sizeof(struct k3_dma_chan), GFP_KERNEL); if (d->chans == NULL) return -ENOMEM; diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c index 3548caa9e933..c6589ccf1b9a 100644 --- a/drivers/dma/mv_xor_v2.c +++ b/drivers/dma/mv_xor_v2.c @@ -809,8 +809,9 @@ static int mv_xor_v2_probe(struct platform_device *pdev) } /* alloc memory for the SW descriptors */ - xor_dev->sw_desq = devm_kzalloc(&pdev->dev, sizeof(*sw_desc) * - MV_XOR_V2_DESC_NUM, GFP_KERNEL); + xor_dev->sw_desq = devm_kcalloc(&pdev->dev, + MV_XOR_V2_DESC_NUM, sizeof(*sw_desc), + GFP_KERNEL); if (!xor_dev->sw_desq) { ret = -ENOMEM; goto free_hw_desq; diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index cd92d696bcf9..7056fe7513b4 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -1223,9 +1223,9 @@ static int s3c24xx_dma_probe(struct platform_device *pdev) if (IS_ERR(s3cdma->base)) return PTR_ERR(s3cdma->base); - s3cdma->phy_chans = devm_kzalloc(&pdev->dev, - sizeof(struct s3c24xx_dma_phy) * - pdata->num_phy_channels, + s3cdma->phy_chans = devm_kcalloc(&pdev->dev, + pdata->num_phy_channels, + sizeof(struct s3c24xx_dma_phy), GFP_KERNEL); if (!s3cdma->phy_chans) return -ENOMEM; diff --git a/drivers/dma/zx_dma.c b/drivers/dma/zx_dma.c index 2bb695315300..2571bc7693df 100644 --- a/drivers/dma/zx_dma.c +++ b/drivers/dma/zx_dma.c @@ -798,8 +798,8 @@ static int zx_dma_probe(struct platform_device *op) return -ENOMEM; /* init phy channel */ - d->phy = devm_kzalloc(&op->dev, - d->dma_channels * sizeof(struct zx_dma_phy), GFP_KERNEL); + d->phy = devm_kcalloc(&op->dev, + d->dma_channels, sizeof(struct zx_dma_phy), GFP_KERNEL); if (!d->phy) return -ENOMEM; @@ -834,8 +834,8 @@ static int zx_dma_probe(struct platform_device *op) d->slave.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT; /* init virtual channel */ - d->chans = devm_kzalloc(&op->dev, - d->dma_requests * sizeof(struct zx_dma_chan), GFP_KERNEL); + d->chans = devm_kcalloc(&op->dev, + d->dma_requests, sizeof(struct zx_dma_chan), GFP_KERNEL); if (!d->chans) return -ENOMEM; |