diff options
| -rw-r--r-- | drivers/dma/sh/sudmac.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c index c494417..8369c6f0 100644 --- a/drivers/dma/sh/sudmac.c +++ b/drivers/dma/sh/sudmac.c @@ -345,9 +345,8 @@ static int sudmac_probe(struct platform_device *pdev) if (!pdata) return -ENODEV; - chan = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!chan || !irq_res) + if (!irq_res) return -ENODEV; err = -ENOMEM; @@ -360,9 +359,10 @@ static int sudmac_probe(struct platform_device *pdev) dma_dev = &su_dev->shdma_dev.dma_dev; - su_dev->chan_reg = devm_request_and_ioremap(&pdev->dev, chan); - if (!su_dev->chan_reg) - return err; + chan = platform_get_resource(pdev, IORESOURCE_MEM, 0); + su_dev->chan_reg = devm_ioremap_resource(&pdev->dev, chan); + if (IS_ERR(su_dev->chan_reg)) + return PTR_ERR(su_dev->chan_reg); dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); |
