linux-kernel - [PATCH 4/6] drivers/thermal/rcar_gen3_thermal: Convert to devm_platform_ioremap

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Date:   Mon, 26 Jun 2023 20:43:31 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Niklas Söderlund <niklas.soderlund@...natech.se>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-renesas-soc@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/6] drivers/thermal/rcar_gen3_thermal: 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/rcar_gen3_thermal.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index 9029d01e029b..5c623f13d9ec 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -481,7 +481,6 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 {
 	struct rcar_gen3_thermal_priv *priv;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	struct thermal_zone_device *zone;
 	unsigned int i;
 	int ret;
@@ -504,17 +503,13 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 	for (i = 0; i < TSC_MAX_NUM; i++) {
 		struct rcar_gen3_thermal_tsc *tsc;
 
-		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
-		if (!res)
-			break;
-
 		tsc = devm_kzalloc(dev, sizeof(*tsc), GFP_KERNEL);
 		if (!tsc) {
 			ret = -ENOMEM;
 			goto error_unregister;
 		}
 
-		tsc->base = devm_ioremap_resource(dev, res);
+		tsc->base = devm_platform_ioremap_resource(pdev, i);
 		if (IS_ERR(tsc->base)) {
 			ret = PTR_ERR(tsc->base);
 			goto error_unregister;
-- 
2.39.0