470ce43a1a
That data structure was used for constructing the commands before executing them, but it was never really useful. Using the structure just complicated the driver. The commands are 64-bit wide, so it is enough to simply fill a u64 variable. No data structures needed. This simplifies the driver considerable and makes it much easier to for example add support for big endian systems later on. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Tested-by: Ajay Gupta <ajayg@nvidia.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20191104142435.29960-16-heikki.krogerus@linux.intel.com 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.