tree 5754f1a4ce8b3854728804c272d50fff24ffb504
parent 7fae8a9ced742f364604a88a53084f471cc9c6e5
author Robert Hancock <hancock@sedsystems.ca> 1559927056 -0600
committer Linus Walleij <linus.walleij@linaro.org> 1560176547 +0200

gpio: xilinx: convert from OF GPIO to standard devm APIs

This driver was using the OF GPIO helper API, but barely used any of its
features and it cost more code than it saved. Also, the OF GPIO code is
now deprecated. Convert it to use a more standard setup and use devm
APIs for initialization to avoid the need for a remove function.

Our rationale for this change is that we are using the Xilinx GPIO with
resources injected using the MFD core rather than on the device tree
itself. Using platform rather than OF-specific resources allows this to
work for free.

Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>