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ecd9ecc75d
The BIT() macro is commonly used in the kernel. Make use of it when converting a tag, fetched from the Successful NCQ Commands log or the NCQ Command Error log, to a bit field. This makes the code easier to read. Suggested-by: Igor Pylypiv <ipylypiv@google.com> Signed-off-by: Niklas Cassel <cassel@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Igor Pylypiv <ipylypiv@google.com> Signed-off-by: Damien Le Moal <dlemoal@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 reStructuredText 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.