sysfs store functions should return the "written" bytes. Returning zero ends in an endless loop, so fix this by returning the count of bytes got. Signed-off-by: Thilo Cestonaro <thilo.cestonaro@xxxxxxxxxxxxxx> --- Documentation/hwmon/ftsteutates | 4 ++++ drivers/hwmon/ftsteutates.c | 2 ++ 2 files changed, 6 insertions(+) diff --git a/Documentation/hwmon/ftsteutates b/Documentation/hwmon/ftsteutates index 8c10a916de20..6b5992f6072a 100644 --- a/Documentation/hwmon/ftsteutates +++ b/Documentation/hwmon/ftsteutates @@ -21,3 +21,7 @@ implemented in this driver. Specification of the chip can be found here: ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/BMC-Teutates_Specification_V1.21.pdf ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/Fujitsu_mainboards-1-Sensors_HowTo-en-US.pdf + +to clear a temprature or fan alarm execute the following command with the +correct path to the alarm file: +echo 0 >XXXX_alarm diff --git a/drivers/hwmon/ftsteutates.c b/drivers/hwmon/ftsteutates.c index 0f0277e7aae5..a0fb9e9291f0 100644 --- a/drivers/hwmon/ftsteutates.c +++ b/drivers/hwmon/ftsteutates.c @@ -435,6 +435,7 @@ clear_temp_alarm(struct device *dev, struct device_attribute *devattr, goto error; data->valid = false; + ret = count; error: mutex_unlock(&data->update_lock); return ret; @@ -508,6 +509,7 @@ clear_fan_alarm(struct device *dev, struct device_attribute *devattr, goto error; data->valid = false; + ret = count; error: mutex_unlock(&data->update_lock); return ret; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
