diff options
Diffstat (limited to 'drivers/dma/mediatek/mtk-cqdma.c')
| -rw-r--r-- | drivers/dma/mediatek/mtk-cqdma.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c index 41ef9f15d3d5..9ae92b8940ef 100644 --- a/drivers/dma/mediatek/mtk-cqdma.c +++ b/drivers/dma/mediatek/mtk-cqdma.c @@ -373,7 +373,7 @@ static void mtk_cqdma_tasklet_cb(struct tasklet_struct *t) /* * free child CVD after completion. - * the parent CVD would be freeed with desc_free by user. + * the parent CVD would be freed with desc_free by user. */ if (cvd->parent != cvd) kfree(cvd); @@ -751,7 +751,6 @@ static int mtk_cqdma_probe(struct platform_device *pdev) struct mtk_cqdma_device *cqdma; struct mtk_cqdma_vchan *vc; struct dma_device *dd; - struct resource *res; int err; u32 i; @@ -824,13 +823,10 @@ static int mtk_cqdma_probe(struct platform_device *pdev) return PTR_ERR(cqdma->pc[i]->base); /* allocate IRQ resource */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, i); - if (!res) { - dev_err(&pdev->dev, "No irq resource for %s\n", - dev_name(&pdev->dev)); - return -EINVAL; - } - cqdma->pc[i]->irq = res->start; + err = platform_get_irq(pdev, i); + if (err < 0) + return err; + cqdma->pc[i]->irq = err; err = devm_request_irq(&pdev->dev, cqdma->pc[i]->irq, mtk_cqdma_irq, 0, dev_name(&pdev->dev), |