linux-kernel - [PATCH] soc/tegra: flowctrl: Use devm_platform_get_and_ioremap

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Message-ID: <202302151718036138529@zte.com.cn>
Date:   Wed, 15 Feb 2023 17:18:03 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <thierry.reding@...il.com>
Cc:     <jonathanh@...dia.com>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource()

From: Ye Xingchen <ye.xingchen@....com.cn>

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/soc/tegra/flowctrl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/soc/tegra/flowctrl.c b/drivers/soc/tegra/flowctrl.c
index 5db919d96aba..221202db3313 100644
--- a/drivers/soc/tegra/flowctrl.c
+++ b/drivers/soc/tegra/flowctrl.c
@@ -156,10 +156,8 @@ void flowctrl_cpu_suspend_exit(unsigned int cpuid)
 static int tegra_flowctrl_probe(struct platform_device *pdev)
 {
 	void __iomem *base = tegra_flowctrl_base;
-	struct resource *res;

-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	tegra_flowctrl_base = devm_ioremap_resource(&pdev->dev, res);
+	tegra_flowctrl_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(tegra_flowctrl_base))
 		return PTR_ERR(tegra_flowctrl_base);

-- 
2.25.1