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2125afbed8
At the moment the driver supports SysMMU v1..v5 versions. SysMMU v5 has different register layout than SysMMU v1..v3. Instead of checking the version each time before reading/writing the registers, let's create corresponding register structure for each SysMMU version and set the needed structure on init, checking the SysMMU version one single time. This way is faster and more elegant. No behavior changes from the user's point of view, it's only a refactoring patch. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20220714165550.8884-5-semen.protsenko@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
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.