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9d15662175
Use the BIT(n) macro instead of '(1 << n)' in definitions where the bit semantics clearly applies. Fixes true positive "Prefer using the BIT macro" checks reported by checkpatch. Some of these checks are still triggering on definitions using '(1 << n)', namely for PIO2_CNTR_SC_DEV1, PIO2_CNTR_RW_LSB and PIO2_CNTR_MODE1. Leave them be, as the context there is more of a "multi-bit field value" ((val << n), where for some cases 'val' happens to be 1) rather than a "single bit" (1 << n), so keeping the value as is in the code makes it more readable that using a combination of BIT macros. Signed-off-by: Ricardo Silva <rjpdasilva@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.