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e35fb41889
i2c-rcar already has priv->flags. This patch adds a new persistent flag ID_P_NOT_ATOMIC and uses it to save the extra variable. The negation of the logic was done to make the code more readable. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [wsa: negated the logic, rebased, updated the commit message] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@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.