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-rw-r--r--drivers/hwmon/w83627hf.c34
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 996fc1ca3227..2169d8c8bbe4 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -389,6 +389,7 @@ static int __devexit w83627hf_remove(struct platform_device *pdev);
389 389
390static int w83627hf_read_value(struct w83627hf_data *data, u16 reg); 390static int w83627hf_read_value(struct w83627hf_data *data, u16 reg);
391static int w83627hf_write_value(struct w83627hf_data *data, u16 reg, u16 value); 391static int w83627hf_write_value(struct w83627hf_data *data, u16 reg, u16 value);
392static void w83627hf_update_fan_div(struct w83627hf_data *data);
392static struct w83627hf_data *w83627hf_update_device(struct device *dev); 393static struct w83627hf_data *w83627hf_update_device(struct device *dev);
393static void w83627hf_init_device(struct platform_device *pdev); 394static void w83627hf_init_device(struct platform_device *pdev);
394 395
@@ -1206,6 +1207,7 @@ static int __devinit w83627hf_probe(struct platform_device *pdev)
1206 data->fan_min[0] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(1)); 1207 data->fan_min[0] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(1));
1207 data->fan_min[1] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(2)); 1208 data->fan_min[1] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(2));
1208 data->fan_min[2] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(3)); 1209 data->fan_min[2] = w83627hf_read_value(data, W83781D_REG_FAN_MIN(3));
1210 w83627hf_update_fan_div(data);
1209 1211
1210 /* Register common device attributes */ 1212 /* Register common device attributes */
1211 if ((err = sysfs_create_group(&dev->kobj, &w83627hf_group))) 1213 if ((err = sysfs_create_group(&dev->kobj, &w83627hf_group)))
@@ -1540,6 +1542,24 @@ static void __devinit w83627hf_init_device(struct platform_device *pdev)
1540 | 0x01); 1542 | 0x01);
1541} 1543}
1542 1544
1545static void w83627hf_update_fan_div(struct w83627hf_data *data)
1546{
1547 int reg;
1548
1549 reg = w83627hf_read_value(data, W83781D_REG_VID_FANDIV);
1550 data->fan_div[0] = (reg >> 4) & 0x03;
1551 data->fan_div[1] = (reg >> 6) & 0x03;
1552 if (data->type != w83697hf) {
1553 data->fan_div[2] = (w83627hf_read_value(data,
1554 W83781D_REG_PIN) >> 6) & 0x03;
1555 }
1556 reg = w83627hf_read_value(data, W83781D_REG_VBAT);
1557 data->fan_div[0] |= (reg >> 3) & 0x04;
1558 data->fan_div[1] |= (reg >> 4) & 0x04;
1559 if (data->type != w83697hf)
1560 data->fan_div[2] |= (reg >> 5) & 0x04;
1561}
1562
1543static struct w83627hf_data *w83627hf_update_device(struct device *dev) 1563static struct w83627hf_data *w83627hf_update_device(struct device *dev)
1544{ 1564{
1545 struct w83627hf_data *data = dev_get_drvdata(dev); 1565 struct w83627hf_data *data = dev_get_drvdata(dev);
@@ -1617,18 +1637,8 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev)
1617 w83627hf_read_value(data, W83781D_REG_TEMP_HYST(3)); 1637 w83627hf_read_value(data, W83781D_REG_TEMP_HYST(3));
1618 } 1638 }
1619 1639
1620 i = w83627hf_read_value(data, W83781D_REG_VID_FANDIV); 1640 w83627hf_update_fan_div(data);
1621 data->fan_div[0] = (i >> 4) & 0x03; 1641
1622 data->fan_div[1] = (i >> 6) & 0x03;
1623 if (data->type != w83697hf) {
1624 data->fan_div[2] = (w83627hf_read_value(data,
1625 W83781D_REG_PIN) >> 6) & 0x03;
1626 }
1627 i = w83627hf_read_value(data, W83781D_REG_VBAT);
1628 data->fan_div[0] |= (i >> 3) & 0x04;
1629 data->fan_div[1] |= (i >> 4) & 0x04;
1630 if (data->type != w83697hf)
1631 data->fan_div[2] |= (i >> 5) & 0x04;
1632 data->alarms = 1642 data->alarms =
1633 w83627hf_read_value(data, W83781D_REG_ALARM1) | 1643 w83627hf_read_value(data, W83781D_REG_ALARM1) |
1634 (w83627hf_read_value(data, W83781D_REG_ALARM2) << 8) | 1644 (w83627hf_read_value(data, W83781D_REG_ALARM2) << 8) |