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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-12-01 15:08:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-16 16:37:51 +0100 |
| commit | cce1fea50e3be6b78fc677e8cf20cd0ca4c851b0 (patch) | |
| tree | d958dea33d19ae5a70d7373b9b6bd5a38f435476 /Documentation/admin-guide/thunderbolt.rst | |
| parent | 50c4c4e268a2d7a3e58ebb698ac74da0de40ae36 (diff) | |
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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/admin-guide/thunderbolt.rst')
| -rw-r--r-- | Documentation/admin-guide/thunderbolt.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/admin-guide/thunderbolt.rst b/Documentation/admin-guide/thunderbolt.rst index de50a8561774..9b55952039a6 100644 --- a/Documentation/admin-guide/thunderbolt.rst +++ b/Documentation/admin-guide/thunderbolt.rst @@ -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. |