diff options
Diffstat (limited to 'drivers/dma/fsl-qdma.c')
| -rw-r--r-- | drivers/dma/fsl-qdma.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index 8e341c0c13bc..95cc0256b387 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -304,7 +304,7 @@ static void fsl_qdma_free_chan_resources(struct dma_chan *chan) vchan_dma_desc_free_list(&fsl_chan->vchan, &head); - if (!fsl_queue->comp_pool && !fsl_queue->comp_pool) + if (!fsl_queue->comp_pool && !fsl_queue->desc_pool) return; list_for_each_entry_safe(comp_temp, _comp_temp, @@ -758,10 +758,8 @@ fsl_qdma_irq_init(struct platform_device *pdev, fsl_qdma->error_irq = platform_get_irq_byname(pdev, "qdma-error"); - if (fsl_qdma->error_irq < 0) { - dev_err(&pdev->dev, "Can't get qdma controller irq.\n"); + if (fsl_qdma->error_irq < 0) return fsl_qdma->error_irq; - } ret = devm_request_irq(&pdev->dev, fsl_qdma->error_irq, fsl_qdma_error_handler, 0, @@ -776,11 +774,8 @@ fsl_qdma_irq_init(struct platform_device *pdev, fsl_qdma->queue_irq[i] = platform_get_irq_byname(pdev, irq_name); - if (fsl_qdma->queue_irq[i] < 0) { - dev_err(&pdev->dev, - "Can't get qdma queue %d irq.\n", i); + if (fsl_qdma->queue_irq[i] < 0) return fsl_qdma->queue_irq[i]; - } ret = devm_request_irq(&pdev->dev, fsl_qdma->queue_irq[i], @@ -1160,6 +1155,9 @@ static int fsl_qdma_probe(struct platform_device *pdev) return ret; fsl_qdma->irq_base = platform_get_irq_byname(pdev, "qdma-queue0"); + if (fsl_qdma->irq_base < 0) + return fsl_qdma->irq_base; + fsl_qdma->feature = of_property_read_bool(np, "big-endian"); INIT_LIST_HEAD(&fsl_qdma->dma_dev.channels); |
