linux-kernel - [PATCH net-next] phy: mdio-bcm-iproc: use devm_platform_ioremap

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Date:   Tue, 27 Aug 2019 21:46:16 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <andrew@...n.ch>, <f.fainelli@...il.com>, <hkallweit1@...il.com>,
        <davem@...emloft.net>, <rjui@...adcom.com>, <sbranden@...adcom.com>
CC:     <bcm-kernel-feedback-list@...adcom.com>, <netdev@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH net-next] phy: mdio-bcm-iproc: 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-bcm-iproc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/phy/mdio-bcm-iproc.c b/drivers/net/phy/mdio-bcm-iproc.c
index 7d0f388..7e9975d 100644
--- a/drivers/net/phy/mdio-bcm-iproc.c
+++ b/drivers/net/phy/mdio-bcm-iproc.c
@@ -123,15 +123,13 @@ static int iproc_mdio_probe(struct platform_device *pdev)
 {
 	struct iproc_mdio_priv *priv;
 	struct mii_bus *bus;
-	struct resource *res;
 	int rc;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->base = devm_ioremap_resource(&pdev->dev, res);
+	priv->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->base)) {
 		dev_err(&pdev->dev, "failed to ioremap register\n");
 		return PTR_ERR(priv->base);
-- 
2.7.4