linux-kernel - [PATCH -next] clk: s3c2410: use devm_platform_ioremap

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Message-ID: <20191015142424.25944-1-yuehaibing@huawei.com>
Date:   Tue, 15 Oct 2019 22:24:24 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <kgene@...nel.org>, <krzk@...nel.org>, <s.nawrocki@...sung.com>,
        <tomasz.figa@...il.com>, <cw00.choi@...sung.com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-samsung-soc@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] clk: s3c2410: 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/clk/samsung/clk-s3c2410-dclk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
index 1281672..7dad909 100644
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ b/drivers/clk/samsung/clk-s3c2410-dclk.c
@@ -238,7 +238,6 @@ static SIMPLE_DEV_PM_OPS(s3c24xx_dclk_pm_ops,
 static int s3c24xx_dclk_probe(struct platform_device *pdev)
 {
 	struct s3c24xx_dclk *s3c24xx_dclk;
-	struct resource *mem;
 	struct s3c24xx_dclk_drv_data *dclk_variant;
 	struct clk_hw **clk_table;
 	int ret, i;
@@ -257,8 +256,7 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, s3c24xx_dclk);
 	spin_lock_init(&s3c24xx_dclk->dclk_lock);
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	s3c24xx_dclk->base = devm_ioremap_resource(&pdev->dev, mem);
+	s3c24xx_dclk->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(s3c24xx_dclk->base))
 		return PTR_ERR(s3c24xx_dclk->base);
 
-- 
2.7.4