687c8848c6
Using this macro allows the compiler to remove unused structures and callbacks if we are not building with CONFIG_PM* without needing __maybe_unused markings. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Sean Nyekjaer <sean@geanix.com> -- Switched to Paul Cercueil's more flexible implementation fo the macro. Dropped Sean's Ack given new form of macro being used. Acked-by: Sean Nyekjaer <sean@geanix.com> Link: https://lore.kernel.org/r/20220925155719.3316280-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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.