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593efa4091
The functions to_usb_interface(), to_usb_device, and interface_to_usbdev() sometimes would like to take a const * and return a const * back. As we are doing pointer math, a call to container_of() loses the const-ness of a pointer, so use a _Generic() macro to pick the proper inline function to call instead. Link: https://lore.kernel.org/r/20221016104155.1260201-1-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.