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fc64f7abbe
There are two checks to see if the manual gpio is configured, but these the check is seeing if the structure is NULL instead it should check to see if there are CTS and/or RTS pins defined. This patch uses checks for those individual pins instead of checking for the structure itself to restore auto RTS/CTS. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Yegor Yefremov <yegorslists@googlemail.com> Link: https://lore.kernel.org/r/20191006163314.23191-2-aford173@gmail.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.