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2e2b8d15ad
After receiving Sink Capabilities Message in GET_SINK_CAP AMS, it is
incorrect to call tcpm_pd_handle_state because the Message is expected
and the current state is not Ready states. The result of this incorrect
operation ends in Soft Reset which is definitely wrong. Simply
forwarding to Ready States is enough to finish the AMS.
Fixes: 8dea75e113 ("usb: typec: tcpm: Protocol Error handling")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kyle Tso <kyletso@google.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210503171849.2605302-1-kyletso@google.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.