d7592a5c37
[ Upstream commit 2b921b671a8d29c2adb255a86409aad1e3267309 ] If a graph node is not found for a given node, of_get_next_endpoint() will emit the following error message : OF: graph: no port node found in /<node_name> If the given component doesn't have any explicit connections (e.g, ETE) we could simply ignore the graph parsing. As for any legacy component where this is mandatory, the device will not be usable as before this patch. Updating the DT bindings to Yaml and enabling the schema checks can detect such issues with the DT. Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20210405164307.1720226-11-suzuki.poulose@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> 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.