diff options
Diffstat (limited to 'drivers/dma/mediatek')
| -rw-r--r-- | drivers/dma/mediatek/mtk-cqdma.c | 12 | ||||
| -rw-r--r-- | drivers/dma/mediatek/mtk-hsdma.c | 13 |
2 files changed, 9 insertions, 16 deletions
diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c index 41ef9f15d3d5..f8847c48ba03 100644 --- a/drivers/dma/mediatek/mtk-cqdma.c +++ b/drivers/dma/mediatek/mtk-cqdma.c @@ -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), diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c index 6ad8afbb95f2..9ebd9231f62f 100644 --- a/drivers/dma/mediatek/mtk-hsdma.c +++ b/drivers/dma/mediatek/mtk-hsdma.c @@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma) cb->flag = 0; } - cb->vd = 0; + cb->vd = NULL; /* * Recycle the RXD with the helper WRITE_ONCE that can ensure @@ -923,13 +923,10 @@ static int mtk_hsdma_probe(struct platform_device *pdev) return PTR_ERR(hsdma->clk); } - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res) { - dev_err(&pdev->dev, "No irq resource for %s\n", - dev_name(&pdev->dev)); - return -EINVAL; - } - hsdma->irq = res->start; + err = platform_get_irq(pdev, 0); + if (err < 0) + return err; + hsdma->irq = err; refcount_set(&hsdma->pc_refcnt, 0); spin_lock_init(&hsdma->lock); |