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| author | Thilo Cestonaro <thilo.cestonaro@ts.fujitsu.com> | 2017-08-03 11:43:51 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-08-13 08:24:01 -0700 |
| commit | 7576750f036b5ec913aac2a165ce75ab3b7beee3 (patch) | |
| tree | 0cb7532b905da4666b530d40477328b719246f5e /Documentation/hwmon | |
| parent | aae4e7a8bc44722fe70d58920a36916b1043195e (diff) | |
| download | linux-stable-7576750f036b5ec913aac2a165ce75ab3b7beee3.tar.gz linux-stable-7576750f036b5ec913aac2a165ce75ab3b7beee3.tar.bz2 linux-stable-7576750f036b5ec913aac2a165ce75ab3b7beee3.zip | |
hwmon: (ftsteutates) Fix clearing alarm sysfs entries
sysfs store functions should return the number of bytes written.
Returning zero results in an endless loop.
Fixes: 08426eda58e0 ("hwmon: Add driver for FTS BMC chip "Teutates"")
Signed-off-by: Thilo Cestonaro <thilo.cestonaro@ts.fujitsu.com>
[groeck: Clean up documentation change and description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/ftsteutates | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/hwmon/ftsteutates b/Documentation/hwmon/ftsteutates index 8c10a916de20..af54db92391b 100644 --- a/Documentation/hwmon/ftsteutates +++ b/Documentation/hwmon/ftsteutates @@ -18,6 +18,10 @@ enhancements. It can monitor up to 4 voltages, 16 temperatures and 8 fans. It also contains an integrated watchdog which is currently implemented in this driver. +To clear a temperature or fan alarm, execute the following command with the +correct path to the alarm file: + echo 0 >XXXX_alarm + 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 |