78fbe864c3
Johan writes: USB-serial updates for v4.19-rc1 Here are the USB-serial updates for 4.19-rc1, including: - gpio support for CP2102N devices - improved line-speed handling for cp210x - conversion to spin_lock_irqsave() in completion handlers - dropped kl5kusb105 support from the kl5kusb105 driver (sic!) Included are also various lower-priority fixes and clean ups. All but the final commit have been in linux-next, and with no reported issues. Signed-off-by: Johan Hovold <johan@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.