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Michael Walle 5dcff72fe4 serial: fsl_lpuart: remove RTSCTS handling from get_mctrl() [ Upstream commit `e60c2991f1` ] The wrong code in set_mctrl() was already removed in commit `2b30efe2e8` ("tty: serial: lpuart: Remove unnecessary code from set_mctrl"), but the code in get_mctrl() wasn't removed. It will not return the state of the RTS or CTS line but whether automatic flow control is enabled, which is wrong for the get_mctrl(). Thus remove it. Fixes: `2b30efe2e8` ("tty: serial: lpuart: Remove unnecessary code from set_mctrl") Signed-off-by: Michael Walle <michael@walle.cc> Link: https://lore.kernel.org/r/20210512141255.18277-7-michael@walle.cc Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2021-07-14 16:56:33 +02:00
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README

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.