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Since the typec connectors can have many muxes or switches for different lanes (sbu, usb2, usb3) going into different modal states (usb2, usb3, audio, debug) all of them will be called on typec_switch_set and typec_mux_set. But not all of them will be handling the expected mode. If one of the mux or switch will come back with EOPTNOSUPP this is no reason to stop running through the next ones. Therefor we skip this particular error value and continue calling the next. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20250404-ml-topic-typec-mux-v1-1-22c0526381ba@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@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 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.