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dc52aff534
commit 58d71d4242ce057955c783a14c82270c71f9e1e8 upstream.
commit 1a760d10ded37 ("thunderbolt: Fix a logic error in wake on connect")
fixated on the USB4 port sysfs wakeup file not working properly to control
policy, but it had an unintended side effect that the sysfs file controls
policy both at runtime and at suspend time. The sysfs file is supposed to
only control behavior while system is suspended.
Pass whether programming a port for runtime into usb4_switch_set_wake()
and if runtime then ignore the value in the sysfs file.
Cc: stable@vger.kernel.org
Reported-by: Alexander Kovacs <Alexander.Kovacs@amd.com>
Tested-by: Alexander Kovacs <Alexander.Kovacs@amd.com>
Fixes: 1a760d10ded37 ("thunderbolt: Fix a logic error in wake on connect")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.