netdev - [PATCH net-next] net: phy: xgene: use devm_platform_ioremap

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Message-ID: <20190801124630.5656-1-yuehaibing@huawei.com>
Date:   Thu, 1 Aug 2019 20:46:30 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <davem@...emloft.net>, <iyappan@...amperecomputing.com>,
        <keyur@...amperecomputing.com>, <quan@...amperecomputing.com>,
        <andrew@...n.ch>, <f.fainelli@...il.com>, <hkallweit1@...il.com>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH net-next] net: phy: xgene: use devm_platform_ioremap_resource() to simplify code

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

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/phy/mdio-xgene.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/phy/mdio-xgene.c b/drivers/net/phy/mdio-xgene.c
index 717cc2a..34990ea 100644
--- a/drivers/net/phy/mdio-xgene.c
+++ b/drivers/net/phy/mdio-xgene.c
@@ -328,7 +328,6 @@ static int xgene_mdio_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct mii_bus *mdio_bus;
 	const struct of_device_id *of_id;
-	struct resource *res;
 	struct xgene_mdio_pdata *pdata;
 	void __iomem *csr_base;
 	int mdio_id = 0, ret = 0;
@@ -355,8 +354,7 @@ static int xgene_mdio_probe(struct platform_device *pdev)
 	pdata->mdio_id = mdio_id;
 	pdata->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	csr_base = devm_ioremap_resource(dev, res);
+	csr_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(csr_base))
 		return PTR_ERR(csr_base);
 	pdata->mac_csr_addr = csr_base;
-- 
2.7.4