linux-kernel - [PATCH] thermal/drivers/rockchip: Use devm_platform_get_and_ioremap

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Message-ID: <202301181639300333679@zte.com.cn>
Date:   Wed, 18 Jan 2023 16:39:30 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <daniel.lezcano@...aro.org>
Cc:     <rafael@...nel.org>, <amitk@...nel.org>, <rui.zhang@...el.com>,
        <heiko@...ech.de>, <linux-pm@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-rockchip@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] thermal/drivers/rockchip: 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/thermal/rockchip_thermal.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index e567d80a889b..4b7c43f34d1a 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1354,7 +1354,6 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct rockchip_thermal_data *thermal;
 	const struct of_device_id *match;
-	struct resource *res;
 	int irq;
 	int i;
 	int error;
@@ -1378,8 +1377,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 	if (!thermal->chip)
 		return -EINVAL;

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

-- 
2.25.1