diff options
Diffstat (limited to 'drivers/dma/k3dma.c')
| -rw-r--r-- | drivers/dma/k3dma.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index 1ba2fd73852d..35961af6e4d7 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -425,10 +425,9 @@ static struct dma_async_tx_descriptor *k3_dma_prep_memcpy( num = DIV_ROUND_UP(len, DMA_MAX_SIZE); ds = kzalloc(sizeof(*ds) + num * sizeof(ds->desc_hw[0]), GFP_ATOMIC); - if (!ds) { - dev_dbg(chan->device->dev, "vchan %p: kzalloc fail\n", &c->vc); + if (!ds) return NULL; - } + ds->desc_hw_lli = __virt_to_phys((unsigned long)&ds->desc_hw[0]); ds->size = len; ds->desc_num = num; @@ -481,10 +480,9 @@ static struct dma_async_tx_descriptor *k3_dma_prep_slave_sg( } ds = kzalloc(sizeof(*ds) + num * sizeof(ds->desc_hw[0]), GFP_ATOMIC); - if (!ds) { - dev_dbg(chan->device->dev, "vchan %p: kzalloc fail\n", &c->vc); + if (!ds) return NULL; - } + ds->desc_hw_lli = __virt_to_phys((unsigned long)&ds->desc_hw[0]); ds->desc_num = num; num = 0; |