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authorJean Delvare <khali@linux-fr.org>2008-01-04 00:54:13 +0300
committerMark M. Hoffman <mhoffman@lightlink.com>2008-02-08 04:39:45 +0300
commitef878b11ba245d14b7db7816217a825d6a894182 (patch)
tree57a6101f5a9b7ef5a731d3adfb5454bc9b30c989 /drivers/hwmon/w83627hf.c
parentcbe311f2a40b8430d8e01b97c11e9e95d888430b (diff)
downloadlinux-ef878b11ba245d14b7db7816217a825d6a894182.tar.xz
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>
Diffstat (limited to 'drivers/hwmon/w83627hf.c')
-rw-r--r--drivers/hwmon/w83627hf.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 181f4e8590b1..185ae1b8027d 100644
--- 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)