pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
- if (rc)
+ if (rc) {
+ dev_err(&pdev->dev, "Unable to set DMA mask\n");
return rc;
+ }
od = devm_kzalloc(&pdev->dev, sizeof(*od), GFP_KERNEL);
if (!od)