fcc2cc1f35
snd_usb_pipe_sanity_check() is a great function, so let's move it into the USB core so that other parts of the kernel, including the USB core, can call it. Name it usb_pipe_type_check() to match the existing usb_urb_ep_type_check() call, which now uses this function. Cc: Jaroslav Kysela <perex@perex.cz> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Eli Billauer <eli.billauer@gmail.com> Cc: Emiliano Ingrassia <ingrassia@epigenesys.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Alexander Tsoy <alexander@tsoy.me> Cc: "Geoffrey D. Bennett" <g@b4.vu> Cc: Jussi Laako <jussi@sonarnerd.net> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Dmitry Panchenko <dmitry@d-systems.ee> Cc: Chris Wulff <crwulff@gmail.com> Cc: Jesus Ramos <jesus-ramos@live.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200914153756.3412156-2-gregkh@linuxfoundation.org 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 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.