Commit 71200fcb authored by YueHaibing's avatar YueHaibing Committed by Greg Kroah-Hartman

w1: sgi_w1: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20191009144435.12656-1-yuehaibing@huawei.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3e917975
...@@ -77,15 +77,13 @@ static int sgi_w1_probe(struct platform_device *pdev) ...@@ -77,15 +77,13 @@ static int sgi_w1_probe(struct platform_device *pdev)
{ {
struct sgi_w1_device *sdev; struct sgi_w1_device *sdev;
struct sgi_w1_platform_data *pdata; struct sgi_w1_platform_data *pdata;
struct resource *res;
sdev = devm_kzalloc(&pdev->dev, sizeof(struct sgi_w1_device), sdev = devm_kzalloc(&pdev->dev, sizeof(struct sgi_w1_device),
GFP_KERNEL); GFP_KERNEL);
if (!sdev) if (!sdev)
return -ENOMEM; return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); sdev->mcr = devm_platform_ioremap_resource(pdev, 0);
sdev->mcr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(sdev->mcr)) if (IS_ERR(sdev->mcr))
return PTR_ERR(sdev->mcr); return PTR_ERR(sdev->mcr);
......
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