diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/xilinx/zynqmp_dma.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/dma/xilinx/zynqmp_dma.c b/drivers/dma/xilinx/zynqmp_dma.c index 3ffa7f37c701..915dbe6275d4 100644 --- a/drivers/dma/xilinx/zynqmp_dma.c +++ b/drivers/dma/xilinx/zynqmp_dma.c @@ -1094,7 +1094,11 @@ static int zynqmp_dma_probe(struct platform_device *pdev) p->dst_addr_widths = BIT(zdev->chan->bus_width / 8); p->src_addr_widths = BIT(zdev->chan->bus_width / 8); - dma_async_device_register(&zdev->common); + ret = dma_async_device_register(&zdev->common); + if (ret) { + dev_err(zdev->dev, "failed to register the dma device\n"); + goto free_chan_resources; + } ret = of_dma_controller_register(pdev->dev.of_node, of_zynqmp_dma_xlate, zdev); |