Jan Kotas
18de65d9e7
On arm64 the cadence_master.c file doesn't compile. readl and writel are undefined. This patch fixes that by including io.h. Signed-off-by: Jan Kotas <jank@cadence.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Vinod Koul <vkoul@kernel.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.