10568e442c
[ Upstream commit 57a34790cd2cab02c3336fe96cfa33b9b65ed2ee ] The existing Linux code uses a 1:1 mapping between ports and PDIs, but still has an independent allocation of ports and PDIs. Let's simplify the code and remove the port layer by only using PDIs. This patch does not change any functionality, just removes unnecessary code. This will also allow for further simplifications where the PDIs are not dynamically allocated but instead described in a topology file. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190916192348.467-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Stable-dep-of: 8ee1b439b154 ("soundwire: cadence: fix invalid PDI offset") Signed-off-by: Sasha Levin <sashal@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.