From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 9 Oct 2019 15:03:25 +0000 (+0800)
Subject: ptp: ptp_dte: use devm_platform_ioremap_resource() to simplify code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f063d58b423d818a9b63007322ac0be667a897e4;p=linux.git

ptp: ptp_dte: 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: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
---

diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c
index 0dcfdc806f57c..82d31ba326907 100644
--- a/drivers/ptp/ptp_dte.c
+++ b/drivers/ptp/ptp_dte.c
@@ -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);