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| author | Jean Delvare <khali@linux-fr.org> | 2007-06-24 11:20:13 +0200 |
|---|---|---|
| committer | Mark M. Hoffman <mhoffman@lightlink.com> | 2007-07-19 14:22:17 -0400 |
| commit | d3130f0e30745b406af233897a27834eb5285f45 (patch) | |
| tree | a352bf5cbc9d1e6641f5fdcf8cd490278e0bc5d0 /drivers/hwmon/w83627ehf.c | |
| parent | fc18d6c0479d5b6da281590a8caf166d60cc748b (diff) | |
| download | linux-d3130f0e30745b406af233897a27834eb5285f45.tar.gz linux-d3130f0e30745b406af233897a27834eb5285f45.tar.bz2 linux-d3130f0e30745b406af233897a27834eb5285f45.zip | |
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>
Diffstat (limited to 'drivers/hwmon/w83627ehf.c')
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index a336793c1caf..e87fcf87a6e2 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1205,6 +1205,11 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data) 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) |