linux-kernel - [PATCH] thermal: brcmstb_thermal: Use devm_platform_get_and_ioremap

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Message-ID: <202301181631362083446@zte.com.cn>
Date:   Wed, 18 Jan 2023 16:31:36 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <daniel.lezcano@...aro.org>
Cc:     <mmayer@...adcom.com>, <bcm-kernel-feedback-list@...adcom.com>,
        <rafael@...nel.org>, <amitk@...nel.org>, <rui.zhang@...el.com>,
        <f.fainelli@...il.com>, <linux-pm@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] thermal: brcmstb_thermal: 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/broadcom/brcmstb_thermal.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
index c79c6cfdd74d..4d02c28331e3 100644
--- a/drivers/thermal/broadcom/brcmstb_thermal.c
+++ b/drivers/thermal/broadcom/brcmstb_thermal.c
@@ -321,7 +321,6 @@ static int brcmstb_thermal_probe(struct platform_device *pdev)
 	const struct thermal_zone_device_ops *of_ops;
 	struct thermal_zone_device *thermal;
 	struct brcmstb_thermal_priv *priv;
-	struct resource *res;
 	int irq, ret;

 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
@@ -332,8 +331,7 @@ static int brcmstb_thermal_probe(struct platform_device *pdev)
 	if (!priv->temp_params)
 		return -EINVAL;

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

-- 
2.25.1