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0cd051cb58
commit 2cdde91c14ec358087f43287513946d493aef940 upstream.
The tb_dp_port_set_hops() function was incorrectly clearing
ADP_DP_CS_1_AUX_RX_HOPID_MASK twice. According to the function's
purpose, it should clear both TX and RX AUX HopID fields. Replace the
first instance with ADP_DP_CS_1_AUX_TX_HOPID_MASK to ensure proper
configuration of both AUX directions.
Fixes: 98176380cb ("thunderbolt: Convert DP adapter register names to follow the USB4 spec")
Cc: stable@vger.kernel.org
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.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.