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a08d4d6284
In order to pass functions to kunit_add_action(), they need to be of the kunit_action_t type. While casting the function pointer can work, it will break control-flow integrity. vc4_mock already defines such a wrapper for drm_dev_unregister(), but it involves less boilerplate to use the new macro, so replace the manual implementation. Signed-off-by: David Gow <davidgow@google.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.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.