tree 92feb580b5d88150a17442fc833bc95294e8ee85
parent 4c3ff74742b481eaf32d010d072b421c97fd8f08
author Richard Weinberger <richard@nod.at> 1328574166 +0100
committer Richard Weinberger <richard@nod.at> 1332631796 +0100

Introduce CONFIG_GENERIC_IO

There are situations where CONFIG_HAS_IOMEM is too restrictive.
For example CONFIG_MTD_NAND_NANDSIM depends on CONFIG_HAS_IOMEM
but it works perfectly fine if an architecture without io memory
just includes asm-generic/io.h or implements everything defined in it.
UML is such a corner case.

Signed-off-by: Richard Weinberger <richard@nod.at>