linux-kernel - [PATCH 10/12] thermal: st: Remove redundant error log prints

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Message-Id: <20250905072423.368123-11-zhao.xichao@vivo.com>
Date: Fri,  5 Sep 2025 15:24:02 +0800
From: Xichao Zhao <zhao.xichao@...o.com>
To: Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>,
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Cc: Xichao Zhao <zhao.xichao@...o.com>
Subject: [PATCH 10/12] thermal: st: Remove redundant error log prints

devm_thermal_of_zone_register() prints error log messages when
it fails, so there is no need to print error log messages again.

Signed-off-by: Xichao Zhao <zhao.xichao@...o.com>
---
 drivers/thermal/st/st_thermal.c  | 1 -
 drivers/thermal/st/stm_thermal.c | 8 ++------
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/st/st_thermal.c b/drivers/thermal/st/st_thermal.c
index 1470ca519def..6d0c163658c4 100644
--- a/drivers/thermal/st/st_thermal.c
+++ b/drivers/thermal/st/st_thermal.c
@@ -198,7 +198,6 @@ int st_thermal_register(struct platform_device *pdev,
 	sensor->thermal_dev =
 		devm_thermal_of_zone_register(dev, 0, sensor, &st_tz_ops);
 	if (IS_ERR(sensor->thermal_dev)) {
-		dev_err(dev, "failed to register thermal of zone\n");
 		ret = PTR_ERR(sensor->thermal_dev);
 		goto sensor_off;
 	}
diff --git a/drivers/thermal/st/stm_thermal.c b/drivers/thermal/st/stm_thermal.c
index 6e90eb9f414d..963c347d0ef5 100644
--- a/drivers/thermal/st/stm_thermal.c
+++ b/drivers/thermal/st/stm_thermal.c
@@ -536,12 +536,8 @@ static int stm_thermal_probe(struct platform_device *pdev)
 						       sensor,
 						       &stm_tz_ops);
 
-	if (IS_ERR(sensor->th_dev)) {
-		dev_err(&pdev->dev, "%s: thermal zone sensor registering KO\n",
-			__func__);
-		ret = PTR_ERR(sensor->th_dev);
-		return ret;
-	}
+	if (IS_ERR(sensor->th_dev))
+		return PTR_ERR(sensor->th_dev);
 
 	/* Register IRQ into GIC */
 	ret = stm_register_irq(sensor);
-- 
2.34.1