---

yaml
---
r: 273587
b: refs/heads/master
c: 6ba71de
h: refs/heads/master
i:
  273585: a974e61
  273583: c5dd6ff
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2265cef2751b3441df91f85e0107f9f549e5b711
+refs/heads/master: 6ba71de5f81bbf639b5dcea2bc2c33cdb87ed782

trunk/drivers/hwmon/w83627ehf.c

@@ -1852,6 +1852,19 @@ static void w82627ehf_swap_tempreg(struct w83627ehf_data *data,
 	data->reg_temp_config[r2] = tmp;
 }
 
+static void __devinit
+w83627ehf_set_temp_reg_ehf(struct w83627ehf_data *data, int n_temp)
+{
+	int i;
+
+	for (i = 0; i < n_temp; i++) {
+		data->reg_temp[i] = W83627EHF_REG_TEMP[i];
+		data->reg_temp_over[i] = W83627EHF_REG_TEMP_OVER[i];
+		data->reg_temp_hyst[i] = W83627EHF_REG_TEMP_HYST[i];
+		data->reg_temp_config[i] = W83627EHF_REG_TEMP_CONFIG[i];
+	}
+}
+
 static void __devinit
 w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
 			   struct w83627ehf_data *data)
@@ -1955,17 +1968,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 			 || sio_data->kind == nct6775
 			 || sio_data->kind == nct6776) ? 3 : 4;
 
+	/* Default to 3 temperature inputs, code below will adjust as needed */
 	data->have_temp = 0x07;
-	/* Check temp3 configuration bit for 667HG */
-	if (sio_data->kind == w83667hg) {
-		u8 reg;
-
-		reg = w83627ehf_read_value(data, W83627EHF_REG_TEMP_CONFIG[2]);
-		if (reg & 0x01)
-			data->have_temp &= ~(1 << 2);
-		else
-			data->in6_skip = 1;	/* either temp3 or in6 */
-	}
 
 	/* Deal with temperature register setup first. */
 	if (sio_data->kind == nct6775 || sio_data->kind == nct6776) {
@@ -2042,16 +2046,12 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 	} else if (sio_data->kind == w83667hg_b) {
 		u8 reg;
 
+		w83627ehf_set_temp_reg_ehf(data, 4);
+
 		/*
 		 * Temperature sources are selected with bank 0, registers 0x49
 		 * and 0x4a.
 		 */
-		for (i = 0; i < ARRAY_SIZE(W83627EHF_REG_TEMP); i++) {
-			data->reg_temp[i] = W83627EHF_REG_TEMP[i];
-			data->reg_temp_over[i] = W83627EHF_REG_TEMP_OVER[i];
-			data->reg_temp_hyst[i] = W83627EHF_REG_TEMP_HYST[i];
-			data->reg_temp_config[i] = W83627EHF_REG_TEMP_CONFIG[i];
-		}
 		reg = w83627ehf_read_value(data, 0x4a);
 		data->temp_src[0] = reg >> 5;
 		reg = w83627ehf_read_value(data, 0x49);
@@ -2086,12 +2086,23 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 
 		data->temp_label = w83667hg_b_temp_label;
 	} else {
+		w83627ehf_set_temp_reg_ehf(data, 3);
+
 		/* Temperature sources are fixed */
-		for (i = 0; i < 3; i++) {
-			data->reg_temp[i] = W83627EHF_REG_TEMP[i];
-			data->reg_temp_over[i] = W83627EHF_REG_TEMP_OVER[i];
-			data->reg_temp_hyst[i] = W83627EHF_REG_TEMP_HYST[i];
-			data->reg_temp_config[i] = W83627EHF_REG_TEMP_CONFIG[i];
+
+		if (sio_data->kind == w83667hg) {
+			u8 reg;
+
+			/*
+			 * Chip supports either AUXTIN or VIN3. Try to find
+			 * out which one.
+			 */
+			reg = w83627ehf_read_value(data,
+						W83627EHF_REG_TEMP_CONFIG[2]);
+			if (reg & 0x01)
+				data->have_temp &= ~(1 << 2);
+			else
+				data->in6_skip = 1;
 		}
 	}