linux-kernel - [PATCH] clk: fsl-sai: Make use of the helper function devm_platform_ioremap

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Message-ID: <20210907084745.3591-1-caihuoqing@baidu.com>
Date:   Tue, 7 Sep 2021 16:47:45 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <caihuoqing@...du.com>
CC:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] clk: fsl-sai: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@...du.com>
---
 drivers/clk/clk-fsl-sai.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/clk-fsl-sai.c b/drivers/clk/clk-fsl-sai.c
index 6238fcea0467..84fbb3e38449 100644
--- a/drivers/clk/clk-fsl-sai.c
+++ b/drivers/clk/clk-fsl-sai.c
@@ -33,14 +33,12 @@ static int fsl_sai_clk_probe(struct platform_device *pdev)
 	struct clk_parent_data pdata = { .index = 0 };
 	void __iomem *base;
 	struct clk_hw *hw;
-	struct resource *res;
 
 	sai_clk = devm_kzalloc(dev, sizeof(*sai_clk), GFP_KERNEL);
 	if (!sai_clk)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-- 
2.25.1