e0d53b3f8e
All the register offsets and bitfield masks are defined in denali.h, but the driver code ended up with additional crappy macros such as MAKE_ECC_CORRECTION(), ECC_SECTOR(), etc. The reason is apparent - accessing a register field requires mask and shift pair. The denali.h only provides mask. However, defining both is tedious. <linux/bitfield.h> provides a convenient way to get register fields only with a single shifted mask. Now use it. While I am here, I shortened some macros. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.