linux-kernel - [PATCH -next] phy: hisilicon: use devm_platform_ioremap

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Message-ID: <20191016135735.12576-1-yuehaibing@huawei.com>
Date:   Wed, 16 Oct 2019 21:57:35 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <kishon@...com>, <kstewart@...uxfoundation.org>,
        <yuehaibing@...wei.com>, <swinslow@...il.com>,
        <gregkh@...uxfoundation.org>, <opensource@...ayne.com>,
        <tglx@...utronix.de>, <info@...ux.net>, <allison@...utok.net>
CC:     <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] phy: hisilicon: 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@...wei.com>
---
 drivers/phy/hisilicon/phy-hisi-inno-usb2.c | 4 +---
 drivers/phy/hisilicon/phy-histb-combphy.c  | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/phy/hisilicon/phy-hisi-inno-usb2.c b/drivers/phy/hisilicon/phy-hisi-inno-usb2.c
index 9b16f13..34a6a9a 100644
--- a/drivers/phy/hisilicon/phy-hisi-inno-usb2.c
+++ b/drivers/phy/hisilicon/phy-hisi-inno-usb2.c
@@ -114,7 +114,6 @@ static int hisi_inno_phy_probe(struct platform_device *pdev)
 	struct hisi_inno_phy_priv *priv;
 	struct phy_provider *provider;
 	struct device_node *child;
-	struct resource *res;
 	int i = 0;
 	int ret;
 
@@ -122,8 +121,7 @@ static int hisi_inno_phy_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->mmio = devm_ioremap_resource(dev, res);
+	priv->mmio = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->mmio)) {
 		ret = PTR_ERR(priv->mmio);
 		return ret;
diff --git a/drivers/phy/hisilicon/phy-histb-combphy.c b/drivers/phy/hisilicon/phy-histb-combphy.c
index 62d10ef..f1cb3e4 100644
--- a/drivers/phy/hisilicon/phy-histb-combphy.c
+++ b/drivers/phy/hisilicon/phy-histb-combphy.c
@@ -195,7 +195,6 @@ static int histb_combphy_probe(struct platform_device *pdev)
 	struct histb_combphy_priv *priv;
 	struct device_node *np = dev->of_node;
 	struct histb_combphy_mode *mode;
-	struct resource *res;
 	u32 vals[3];
 	int ret;
 
@@ -203,8 +202,7 @@ static int histb_combphy_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->mmio = devm_ioremap_resource(dev, res);
+	priv->mmio = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->mmio)) {
 		ret = PTR_ERR(priv->mmio);
 		return ret;
-- 
2.7.4