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Commit cce1fea5 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

thunderbolt: Make pathname to force_power shorter 



WMI is the bus inside kernel, so, we may access the GUID via
/sys/bus/wmi instead of doing this through /sys/devices path.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarMario Limonciello <mario.limonciello@dell.com>
Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 50c4c4e2

Documentation/admin-guide/thunderbolt.rst

+1 −1
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ If supported by your machine this will be exposed by the WMI bus with 
a sysfs attribute called "force_power".



For example the intel-wmi-thunderbolt driver exposes this attribute in:

  /sys/devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power

  /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power



  To force the power to on, write 1 to this attribute file.

  To disable force power, write 0 to this attribute file.