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833eacc7b5
The MXS driver was calling back into the GPIO API from its irqchip. This is not very elegant, as we are a driver, let's just shortcut back into the gpio_chip .get() function instead. This is a tricky case since the .get() callback is not in this file, instead assigned by bgpio_init(). Calling the function direcly in the gpio_chip is however the lesser evil. Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Janusz Uzycki <j.uzycki@elproma.com.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.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.
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.