hwmon: (w83627hf) Enable VBAT monitoring
If VBAT monitoring is disabled, enable it. Bug reported on the
lm-sensors trac system:
http://lm-sensors.org/ticket/2282
This is the exact same patch that was applied to the w83627ehf driver
6 months ago.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 181f4e8..185ae1b 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -1515,6 +1515,11 @@
(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)