ce5d241c3a
The valid_la is used to check the length requirements, including special cases of Timer Status. If the length is shorter than 5, that means no Duration Available is returned, the message will be forced to be invalid. However, the description of Duration Available in the spec is that this parameter may be returned when these cases, or that it can be optionally return when these cases. The key words in the spec description are flexible choices. Remove the special length check of Timer Status to fit the spec which is not compulsory about that. Signed-off-by: Nini Song <nini.song@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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.