diff options
Diffstat (limited to 'drivers/dma/k3dma.c')
| -rw-r--r-- | drivers/dma/k3dma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index 26b67455208f..6bfa217ed6d0 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -794,7 +794,7 @@ static struct dma_chan *k3_of_dma_simple_xlate(struct of_phandle_args *dma_spec, struct k3_dma_dev *d = ofdma->of_dma_data; unsigned int request = dma_spec->args[0]; - if (request > d->dma_requests) + if (request >= d->dma_requests) return NULL; return dma_get_slave_channel(&(d->chans[request].vc.chan)); @@ -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; |
