ed7357c9f9
The S3C2410 does some funny dance around its pins: - First try to call back to the platform to get and control some GPIO pins - If this doesn't work, it tries to get a pin control handle - If this doesn't work, it retrieves two GPIOs from the device tree node and does nothing with them If we're gonna retrieve two GPIOs and do nothing with them, we might as well do it using the GPIO descriptor API. When we use the resource management API, the code gets smaller. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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.