4bd8b3b68a
[ Upstream commit a37599ebfb656c2af4ca119de556eba29b6926d6 ] There are some drivers that can use the Type C mux API, but don't have to. Introduce CONFIG guards for the mux functions so that drivers can include the header file and not run into compilation errors on systems which don't have CONFIG_TYPEC enabled. When CONFIG_TYPEC is not enabled, the Type C mux functions will be stub versions of the original calls. Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Prashant Malani <pmalani@chromium.org> Link: https://lore.kernel.org/r/20220615172129.1314056-3-pmalani@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.