tree 1affe2a1436f9a820b746b71b722d8cb8201f3e2
parent 4e2678b540bbcd91b2135e13240baa7712eafa33
author Linus Walleij <linus.walleij@linaro.org> 1475480818 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1475481180 +0200

gpio: make memory-mapped drivers depend on HAS_IOMEM

This one is pretty obvious: on UM Linux compilation of things
like allmodconfig and allyesconfig will fail due to the
absence of IO memory. Simply make these drivers depend on
HAS_IOMEM, it has been implicitly assumed all the time, so
just make it explicit.

The generic MMIO library also assumes that IOMEM is present
so make also this depend on HAS_IOMEM.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>