269cb04b60
Right now the regulator helpers expect raw register values for the range selectors. This is different from the voltage selectors, which are normalized as bitfield values. This leads to a bit of confusion. Also, raw values are harder to copy from datasheets or match up with them, as datasheets will typically have bitfield values. Make the helpers expect bitfield values, and convert existing users. The field in regulator_desc is renamed to |linear_range_selectors_bitfield|. This is intended to cause drivers added in the same merge window and out-of-tree drivers using the incorrect variable and values to break, preventing incorrect values being used on actual hardware and potentially producing magic smoke. Also include bitops.h explicitly for ffs(), and reorder the header include statements. While at it, also replace module.h with export.h, since the only use is EXPORT_SYMBOL_GPL. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230714081408.274567-1-wenst@chromium.org 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.