gpio: zynq: add missing module_exit function

This driver is tristate, so it should be cleanable.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Masahiro Yamada 2015-06-17 17:51:41 +09:00 • committed by Linus Walleij
commit 80d2bf55a1