hwmon/w83627ehf: Enable VBAT monitoring
If VBAT monitoring is disabled, enable it. Original patch from
an anonymous contributor on the lm-sensors trac system:
http://lm-sensors.org/ticket/2218
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index a336793..e87fcf8 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1205,6 +1205,11 @@
W83627EHF_REG_TEMP_CONFIG[i],
tmp & 0xfe);
}
+
+ /* Enable VBAT monitoring if needed */
+ tmp = w83627ehf_read_value(data, W83627EHF_REG_VBAT);
+ if (!(tmp & 0x01))
+ w83627ehf_write_value(data, W83627EHF_REG_VBAT, tmp | 0x01);
}
static int __devinit w83627ehf_probe(struct platform_device *pdev)