diff options
Diffstat (limited to 'drivers/dma/sh/sudmac.c')
| -rw-r--r-- | drivers/dma/sh/sudmac.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c index e7c94bbddb53..8369c6f02dcc 100644 --- a/drivers/dma/sh/sudmac.c +++ b/drivers/dma/sh/sudmac.c @@ -335,7 +335,7 @@ static const struct shdma_ops sudmac_shdma_ops = { static int sudmac_probe(struct platform_device *pdev) { - struct sudmac_pdata *pdata = pdev->dev.platform_data; + struct sudmac_pdata *pdata = dev_get_platdata(&pdev->dev); int err, i; struct sudmac_device *su_dev; struct dma_device *dma_dev; @@ -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); @@ -373,7 +373,7 @@ static int sudmac_probe(struct platform_device *pdev) return err; /* platform data */ - su_dev->pdata = pdev->dev.platform_data; + su_dev->pdata = dev_get_platdata(&pdev->dev); platform_set_drvdata(pdev, su_dev); |