diff --git a/drivers/hwmon/nct6775-core.c b/drivers/hwmon/nct6775-core.c
index d668dc390def..51253acff4b0 100644
--- a/drivers/hwmon/nct6775-core.c
+++ b/drivers/hwmon/nct6775-core.c
@@ -846,8 +846,6 @@ static const u16 NCT6116_FAN_PULSE_SHIFT[] = { 0, 2, 4, 6, 6 };
 static const u16 NCT6116_REG_PWM[] = { 0x119, 0x129, 0x139, 0x199, 0x1a9 };
 static const u16 NCT6116_REG_FAN_MODE[] = { 0x113, 0x123, 0x133, 0x193, 0x1a3 };
 static const u16 NCT6116_REG_TEMP_SEL[] = { 0x110, 0x120, 0x130, 0x190, 0x1a0 };
-static const u16 NCT6116_REG_TEMP_SOURCE[] = {
-	0xb0, 0xb1, 0xb2 };
 
 static const u16 NCT6116_REG_CRITICAL_TEMP[] = {
 	0x11a, 0x12a, 0x13a, 0x19a, 0x1aa };
@@ -3652,7 +3650,7 @@ int nct6775_probe(struct device *dev, struct nct6775_data *data,
 		  = NCT6106_CRITICAL_PWM_ENABLE_MASK;
 		data->REG_CRITICAL_PWM = NCT6116_REG_CRITICAL_PWM;
 		data->REG_TEMP_OFFSET = NCT6106_REG_TEMP_OFFSET;
-		data->REG_TEMP_SOURCE = NCT6116_REG_TEMP_SOURCE;
+		data->REG_TEMP_SOURCE = NCT6106_REG_TEMP_SOURCE;
 		data->REG_TEMP_SEL = NCT6116_REG_TEMP_SEL;
 		data->REG_WEIGHT_TEMP_SEL = NCT6106_REG_WEIGHT_TEMP_SEL;
 		data->REG_WEIGHT_TEMP[0] = NCT6106_REG_WEIGHT_TEMP_STEP;
@@ -3666,13 +3664,13 @@ int nct6775_probe(struct device *dev, struct nct6775_data *data,
 
 		reg_temp = NCT6106_REG_TEMP;
 		reg_temp_mon = NCT6106_REG_TEMP_MON;
-		num_reg_temp = ARRAY_SIZE(NCT6106_REG_TEMP);
+		num_reg_temp = 3;
 		num_reg_temp_mon = ARRAY_SIZE(NCT6106_REG_TEMP_MON);
 		num_reg_tsi_temp = ARRAY_SIZE(NCT6116_REG_TSI_TEMP);
 		reg_temp_over = NCT6106_REG_TEMP_OVER;
 		reg_temp_hyst = NCT6106_REG_TEMP_HYST;
 		reg_temp_config = NCT6106_REG_TEMP_CONFIG;
-		num_reg_temp_config = ARRAY_SIZE(NCT6106_REG_TEMP_CONFIG);
+		num_reg_temp_config = 3;
 		reg_temp_alternate = NCT6106_REG_TEMP_ALTERNATE;
 		reg_temp_crit = NCT6106_REG_TEMP_CRIT;
 		reg_temp_crit_l = NCT6106_REG_TEMP_CRIT_L;