linux-kernel - [PATCH 2/2] clk: sprd: Change to use devm_platform_ioremap

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Message-Id: <64121209a05f6e34b70cf00d9303d13e765f8528.1569555841.git.baolin.wang@linaro.org>
Date:   Fri, 27 Sep 2019 11:50:54 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     mturquette@...libre.com, sboyd@...nel.org
Cc:     orsonzhai@...il.com, baolin.wang@...aro.org, zhang.lyra@...il.com,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] clk: sprd:  Change to use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together, which can simpify the code.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
---
 drivers/clk/sprd/common.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c
index 7ad5ba2..c0af477 100644
--- a/drivers/clk/sprd/common.c
+++ b/drivers/clk/sprd/common.c
@@ -42,7 +42,6 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 	void __iomem *base;
 	struct device_node *node = pdev->dev.of_node;
 	struct regmap *regmap;
-	struct resource *res;
 
 	if (of_find_property(node, "sprd,syscon", NULL)) {
 		regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
@@ -51,8 +50,7 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			return PTR_ERR(regmap);
 		}
 	} else {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		base = devm_ioremap_resource(&pdev->dev, res);
+		base = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(base))
 			return PTR_ERR(base);
 
-- 
1.7.9.5