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8bc4810b43
The only thing that makes sense is to request a falling edge interrupt if the line is active low and a rising edge interrupt if the line is active high, so just do that and get rid of the assignment from platform data. The GPIO descriptor knows if the line is active high or low. Also make irq a local variable in probe(), it's not used anywhere else. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [cw00.choi: Fix build error of data->irq_flags] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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.