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| author | Ira W. Snyder <iws@ovro.caltech.edu> | 2010-12-13 11:42:30 -0500 |
|---|---|---|
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2010-12-13 09:54:50 -0800 |
| commit | 0a6bf658c3b9d1d0e520d320b6392c8680c2e381 (patch) | |
| tree | 90527fd825832c0d46693c3d338b7925e936768a /drivers | |
| parent | 6313e3c21743cc88bb5bd8aa72948ee1e83937b6 (diff) | |
| download | linux-rpi-0a6bf658c3b9d1d0e520d320b6392c8680c2e381.tar.gz linux-rpi-0a6bf658c3b9d1d0e520d320b6392c8680c2e381.tar.bz2 linux-rpi-0a6bf658c3b9d1d0e520d320b6392c8680c2e381.zip | |
hwmon: (ltc4215) make sysfs file match the alarm cause
The ltc4215 driver used the chip's "power good" status bit to provide
the power1_alarm file. This is wrong: the chip is really reporting the
status of one of the monitored voltages.
Change the sysfs file from power1_alarm to in2_min_alarm instead. This
matches the voltage that the chip is raising an alarm for.
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/ltc4215.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/ltc4215.c b/drivers/hwmon/ltc4215.c index 00d975eb5b83..c7e6d8e81656 100644 --- a/drivers/hwmon/ltc4215.c +++ b/drivers/hwmon/ltc4215.c @@ -205,7 +205,6 @@ LTC4215_ALARM(curr1_max_alarm, (1 << 2), LTC4215_STATUS); /* Power (virtual) */ LTC4215_POWER(power1_input); -LTC4215_ALARM(power1_alarm, (1 << 3), LTC4215_STATUS); /* Input Voltage */ LTC4215_VOLTAGE(in1_input, LTC4215_ADIN); @@ -214,6 +213,7 @@ LTC4215_ALARM(in1_min_alarm, (1 << 1), LTC4215_STATUS); /* Output Voltage */ LTC4215_VOLTAGE(in2_input, LTC4215_SOURCE); +LTC4215_ALARM(in2_min_alarm, (1 << 3), LTC4215_STATUS); /* Finally, construct an array of pointers to members of the above objects, * as required for sysfs_create_group() @@ -223,13 +223,13 @@ static struct attribute *ltc4215_attributes[] = { &sensor_dev_attr_curr1_max_alarm.dev_attr.attr, &sensor_dev_attr_power1_input.dev_attr.attr, - &sensor_dev_attr_power1_alarm.dev_attr.attr, &sensor_dev_attr_in1_input.dev_attr.attr, &sensor_dev_attr_in1_max_alarm.dev_attr.attr, &sensor_dev_attr_in1_min_alarm.dev_attr.attr, &sensor_dev_attr_in2_input.dev_attr.attr, + &sensor_dev_attr_in2_min_alarm.dev_attr.attr, NULL, }; |