hwmon: (w83627hf) Enable VBAT monitoring

[pandora-kernel.git] / drivers / hwmon / w83627hf.c

diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 181f4e8..185ae1b 100644 (file)
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -1515,6 +1515,11 @@ static void __devinit w83627hf_init_device(struct platform_device *pdev)
                            (w83627hf_read_value(data,
                                                W83781D_REG_CONFIG) & 0xf7)
                            | 0x01);
+
+       /* Enable VBAT monitoring if needed */
+       tmp = w83627hf_read_value(data, W83781D_REG_VBAT);
+       if (!(tmp & 0x01))
+               w83627hf_write_value(data, W83781D_REG_VBAT, tmp | 0x01);
 }
 
 static void w83627hf_update_fan_div(struct w83627hf_data *data)