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From:   Anson Huang <anson.huang@nxp.com>
To:     "wim@linux-watchdog.org" <wim@linux-watchdog.org>,
        "linux@roeck-us.net" <linux@roeck-us.net>,
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        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
CC:     dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH] watchdog: imx2_wdt: use devm_platform_ioremap_resource() to
 simplify code
Thread-Topic: [PATCH] watchdog: imx2_wdt: use devm_platform_ioremap_resource()
 to simplify code
Thread-Index: AQHU6Ehj3pOP+tVUHUG9L2wc4efo6A==
Date:   Mon, 1 Apr 2019 05:04:30 +0000
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Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 drivers/watchdog/imx2_wdt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 2b52514..1b0faa2 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -247,7 +247,6 @@ static int __init imx2_wdt_probe(struct platform_device=
 *pdev)
 {
 	struct imx2_wdt_device *wdev;
 	struct watchdog_device *wdog;
-	struct resource *res;
 	void __iomem *base;
 	int ret;
 	u32 val;
@@ -256,8 +255,7 @@ static int __init imx2_wdt_probe(struct platform_device=
 *pdev)
 	if (!wdev)
 		return -ENOMEM;
=20
-	res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base =3D devm_ioremap_resource(&pdev->dev, res);
+	base =3D devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
=20
--=20
2.7.4