4ac204ff2d
kernel-doc complains about missing "Return" section for many documented functions in the regulator core. Some with free-form return value descriptions have been fixed in the previous patch. The remaining are completely missing any mention of return values. Add "Return" sections to these kerneldoc blocks with basic descriptions. In a few cases where the functions don't call even more functions and the error numbers are known, those are documented in detail. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20240829085131.1361701-5-wenst@chromium.org Signed-off-by: Mark Brown <broonie@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 reStructuredText 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.