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e12ff28764
Regmap's stride is used for MMIO regmaps to check the correctness of reg_width. However, it's acceptable to pass an empty config->reg_stride, in that case the actual stride used is 1. There are valid cases now to pass an empty stride, when using down/upshifting of register address. In this case, the stride value loses its sense, so ignore the reg_width when the stride isn't set. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com Link: https://lore.kernel.org/r/20230511142735.316445-1-maxime.chevallier@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.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.