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Code Issues Releases Wiki Activity

hwmon: (occ) Fix P10 VRM temp sensors

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The P10 (temp sensor version 0x10) doesn't do the same VRM status
reporting that was used on P9. It just reports the temperature, so
drop the check for VRM fru type in the sysfs show function, and don't
set the name to "alarm".

Fixes: db4919ec86 ("hwmon: (occ) Add new temperature sensor type")
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210929153604.14968-1-eajames@linux.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Eddie James 2021-09-29 10:36:04 -05:00 committed by Guenter Roeck
parent 6f7d704671
commit ffa2600044
1 changed files with 5 additions and 12 deletions
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17
drivers/hwmon/occ/common.c
View file

@ -340,18 +340,11 @@ static ssize_t occ_show_temp_10(struct device *dev,
if (val == OCC_TEMP_SENSOR_FAULT)
return -EREMOTEIO;
/*
* VRM doesn't return temperature, only alarm bit. This
* attribute maps to tempX_alarm instead of tempX_input for
* VRM
*/
if (temp->fru_type != OCC_FRU_TYPE_VRM) {
/* sensor not ready */
if (val == 0)
return -EAGAIN;
/* sensor not ready */
if (val == 0)
return -EAGAIN;
val *= 1000;
}
val *= 1000;
break;
case 2:
val = temp->fru_type;
@ -886,7 +879,7 @@ static int occ_setup_sensor_attrs(struct occ *occ)
0, i);
attr++;
if (sensors->temp.version > 1 &&
if (sensors->temp.version == 2 &&
temp->fru_type == OCC_FRU_TYPE_VRM) {
snprintf(attr->name, sizeof(attr->name),
"temp%d_alarm", s);