6d1e4927de
MIPS include files define "PC" so when building the paride driver the following build warning shows up: rivers/block/paride/bpck.c:32: warning: "PC" redefined Fix this by undefining PC before redefining it as is done for other defines in this driver. Cc: Tim Waugh <tim@cyberelk.net> Acked-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/r/20211130084626.3215987-1-gregkh@linuxfoundation.org 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.