diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 766486f..ca1730e 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -120,10 +120,10 @@ struct rockchip_tsadc_chip {
 	/* Per-sensor methods */
 	int (*get_temp)(const struct chip_tsadc_table *table,
 			int chn, void __iomem *reg, int *temp);
-	void (*set_alarm_temp)(const struct chip_tsadc_table *table,
-			       int chn, void __iomem *reg, int temp);
-	void (*set_tshut_temp)(const struct chip_tsadc_table *table,
-			       int chn, void __iomem *reg, int temp);
+	int (*set_alarm_temp)(const struct chip_tsadc_table *table,
+			      int chn, void __iomem *reg, int temp);
+	int (*set_tshut_temp)(const struct chip_tsadc_table *table,
+			      int chn, void __iomem *reg, int temp);
 	void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m);
 
 	/* Per-table methods */
@@ -401,17 +401,15 @@ static u32 rk_tsadcv2_temp_to_code(const struct chip_tsadc_table *table,
 				   int temp)
 {
 	int high, low, mid;
-	u32 error = 0;
+	u32 error = table->data_mask;
 
 	low = 0;
 	high = table->length - 1;
 	mid = (high + low) / 2;
 
 	/* Return mask code data when the temp is over table range */
-	if (temp < table->id[low].temp || temp > table->id[high].temp) {
-		error = table->data_mask;
+	if (temp < table->id[low].temp || temp > table->id[high].temp)
 		goto exit;
-	}
 
 	while (low <= high) {
 		if (temp == table->id[mid].temp)
@@ -651,15 +649,15 @@ static int rk_tsadcv2_get_temp(const struct chip_tsadc_table *table,
 	return rk_tsadcv2_code_to_temp(table, val, temp);
 }
 
-static void rk_tsadcv2_alarm_temp(const struct chip_tsadc_table *table,
-				  int chn, void __iomem *regs, int temp)
+static int rk_tsadcv2_alarm_temp(const struct chip_tsadc_table *table,
+				 int chn, void __iomem *regs, int temp)
 {
 	u32 alarm_value, int_en;
 
 	/* Make sure the value is valid */
 	alarm_value = rk_tsadcv2_temp_to_code(table, temp);
 	if (alarm_value == table->data_mask)
-		return;
+		return -ERANGE;
 
 	writel_relaxed(alarm_value & table->data_mask,
 		       regs + TSADCV2_COMP_INT(chn));
@@ -667,23 +665,27 @@ static void rk_tsadcv2_alarm_temp(const struct chip_tsadc_table *table,
 	int_en = readl_relaxed(regs + TSADCV2_INT_EN);
 	int_en |= TSADCV2_INT_SRC_EN(chn);
 	writel_relaxed(int_en, regs + TSADCV2_INT_EN);
+
+	return 0;
 }
 
-static void rk_tsadcv2_tshut_temp(const struct chip_tsadc_table *table,
-				  int chn, void __iomem *regs, int temp)
+static int rk_tsadcv2_tshut_temp(const struct chip_tsadc_table *table,
+				 int chn, void __iomem *regs, int temp)
 {
 	u32 tshut_value, val;
 
 	/* Make sure the value is valid */
 	tshut_value = rk_tsadcv2_temp_to_code(table, temp);
 	if (tshut_value == table->data_mask)
-		return;
+		return -ERANGE;
 
 	writel_relaxed(tshut_value, regs + TSADCV2_COMP_SHUT(chn));
 
 	/* TSHUT will be valid */
 	val = readl_relaxed(regs + TSADCV2_AUTO_CON);
 	writel_relaxed(val | TSADCV2_AUTO_SRC_EN(chn), regs + TSADCV2_AUTO_CON);
+
+	return 0;
 }
 
 static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
@@ -886,10 +888,8 @@ static int rockchip_thermal_set_trips(void *_sensor, int low, int high)
 	dev_dbg(&thermal->pdev->dev, "%s: sensor %d: low: %d, high %d\n",
 		__func__, sensor->id, low, high);
 
-	tsadc->set_alarm_temp(&tsadc->table,
-			      sensor->id, thermal->regs, high);
-
-	return 0;
+	return tsadc->set_alarm_temp(&tsadc->table,
+				     sensor->id, thermal->regs, high);
 }
 
 static int rockchip_thermal_get_temp(void *_sensor, int *out_temp)
@@ -985,8 +985,12 @@ rockchip_thermal_register_sensor(struct platform_device *pdev,
 	int error;
 
 	tsadc->set_tshut_mode(id, thermal->regs, thermal->tshut_mode);
-	tsadc->set_tshut_temp(&tsadc->table, id, thermal->regs,
+
+	error = tsadc->set_tshut_temp(&tsadc->table, id, thermal->regs,
 			      thermal->tshut_temp);
+	if (error)
+		dev_err(&pdev->dev, "%s: invalid tshut=%d, error=%d\n",
+			__func__, thermal->tshut_temp, error);
 
 	sensor->thermal = thermal;
 	sensor->id = id;
@@ -1199,9 +1203,13 @@ static int __maybe_unused rockchip_thermal_resume(struct device *dev)
 
 		thermal->chip->set_tshut_mode(id, thermal->regs,
 					      thermal->tshut_mode);
-		thermal->chip->set_tshut_temp(&thermal->chip->table,
+
+		error = thermal->chip->set_tshut_temp(&thermal->chip->table,
 					      id, thermal->regs,
 					      thermal->tshut_temp);
+		if (error)
+			dev_err(&pdev->dev, "%s: invalid tshut=%d, error=%d\n",
+				__func__, thermal->tshut_temp, error);
 	}
 
 	thermal->chip->control(thermal->regs, true);
