a99042e7d9
Rename "ret" variables to "err" in order to make code a bit more expressive, emphasizing that the returned value is an error code. Same vice versa, where appropriate. Rename variable "reg" to "val" in order to better reflect the actual usage of the variable in the code and to make naming consistent with the rest of the code. Use briefer names for a few members of the tegra_i2c_dev structure in order to improve readability of the code. All dev/&pdev->dev are replaced with i2c_dev->dev in order to have uniform code style across the driver. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.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.