tree 5846b9332fb38171a22be90fbfbcf31255080427
parent 3085a4a459c91b7e8647d25b38b975c334e78c8c
author Linus Walleij <linus.walleij@linaro.org> 1475482180 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1475501225 +0200

gpio: OF: separation of concerns

The generic GPIO library directly implement code for of_find_gpio()
which is only used with CONFIG_OF and causes compilation problems
on archs that do not even have stubs for OF functions, especially
on UM that does not implement any IO remap functions.

Move the function to gpiolib-of.c, implement a static inline stub
in gpiolib.h returning PTR_ERR(-ENOENT) if CONFIG_OF_GPIO is not
set and be done with it.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>