diff options
Diffstat (limited to 'drivers/dma/xilinx/zynqmp_dma.c')
| -rw-r--r-- | drivers/dma/xilinx/zynqmp_dma.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/xilinx/zynqmp_dma.c b/drivers/dma/xilinx/zynqmp_dma.c index 7aa63b652027..3ffa7f37c701 100644 --- a/drivers/dma/xilinx/zynqmp_dma.c +++ b/drivers/dma/xilinx/zynqmp_dma.c @@ -229,7 +229,7 @@ struct zynqmp_dma_chan { bool is_dmacoherent; struct tasklet_struct tasklet; bool idle; - u32 desc_size; + size_t desc_size; bool err; u32 bus_width; u32 src_burst_len; @@ -486,7 +486,8 @@ static int zynqmp_dma_alloc_chan_resources(struct dma_chan *dchan) } chan->desc_pool_v = dma_alloc_coherent(chan->dev, - (2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS), + (2 * ZYNQMP_DMA_DESC_SIZE(chan) * + ZYNQMP_DMA_NUM_DESCS), &chan->desc_pool_p, GFP_KERNEL); if (!chan->desc_pool_v) return -ENOMEM; |