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Ben Walsh
68dbac0a58
cros_ec_lpc_io_bytes_mec was returning a u8 checksum of all bytes read/written, which didn't leave room to indicate errors. Change this u8 to an int where negative values indicate an error, and non-negative values are the checksum as before. Tested-by: Dustin L. Howett <dustin@howett.net> Signed-off-by: Ben Walsh <ben@jubnut.com> Link: https://lore.kernel.org/r/20240605063351.14836-2-ben@jubnut.com Signed-off-by: Tzung-Bi Shih <tzungbi@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.