linux-kernel - [PATCH 3/6] thermal/drivers/qcom: Convert to devm_platform_ioremap

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Message-Id: <20230626124334.15100-3-frank.li@vivo.com>
Date:   Mon, 26 Jun 2023 20:43:30 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Thara Gopinath <thara.gopinath@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-pm@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/6] thermal/drivers/qcom: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/thermal/qcom/tsens.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 98c356acfe98..f2e67adcf4ee 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -890,7 +890,6 @@ int __init init_common(struct tsens_priv *priv)
 	void __iomem *tm_base, *srot_base;
 	struct device *dev = priv->dev;
 	u32 ver_minor;
-	struct resource *res;
 	u32 enabled;
 	int ret, i, j;
 	struct platform_device *op = of_find_device_by_node(priv->dev->of_node);
@@ -901,8 +900,7 @@ int __init init_common(struct tsens_priv *priv)
 	if (op->num_resources > 1) {
 		/* DT with separate SROT and TM address space */
 		priv->tm_offset = 0;
-		res = platform_get_resource(op, IORESOURCE_MEM, 1);
-		srot_base = devm_ioremap_resource(dev, res);
+		srot_base = devm_platform_ioremap_resource(op, 1);
 		if (IS_ERR(srot_base)) {
 			ret = PTR_ERR(srot_base);
 			goto err_put_device;
@@ -920,8 +918,7 @@ int __init init_common(struct tsens_priv *priv)
 	}
 
 	if (tsens_version(priv) >= VER_0_1) {
-		res = platform_get_resource(op, IORESOURCE_MEM, 0);
-		tm_base = devm_ioremap_resource(dev, res);
+		tm_base = devm_platform_ioremap_resource(op, 0);
 		if (IS_ERR(tm_base)) {
 			ret = PTR_ERR(tm_base);
 			goto err_put_device;
-- 
2.39.0