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ptp: ptp_dte: use devm_platform_ioremap_resource() to simplify code

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Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
This commit is contained in:
YueHaibing 2019-10-09 23:03:25 +08:00 committed by Jakub Kicinski
parent c17e26ddc7
commit f063d58b42
1 changed files with 1 additions and 3 deletions
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4
drivers/ptp/ptp_dte.c
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@ -240,14 +240,12 @@ static int ptp_dte_probe(struct platform_device *pdev)
{
struct ptp_dte *ptp_dte;
struct device *dev = &pdev->dev;
struct resource *res;
ptp_dte = devm_kzalloc(dev, sizeof(struct ptp_dte), GFP_KERNEL);
if (!ptp_dte)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ptp_dte->regs = devm_ioremap_resource(dev, res);
ptp_dte->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ptp_dte->regs))
return PTR_ERR(ptp_dte->regs);