e966d30845
arch/mips appears to have inherited SLOW_DOWN_IO from arch/x86 in antiquity, but we never define CONF_SLOWDOWN_IO so this is unused code. Perhaps it was once useful to keep the MIPS header close to the x86 version to ease comparisons or porting changes, but they've diverged significantly at this point & x86 does this differently now anyway. Delete the dead code. Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20343/ Cc: linux-mips@linux-mips.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.