Am 10.02.2016 um 17:28 schrieb Vegard Nossum:
> I don't think there is a "correct function" for when HAS_IOMEM is not
> enabled. There is no IO address space on UML, so it doesn't make sense
> to compile these drivers in the first place.
>
> Or do you mean to use the dummy implementation from asm-generic/io.h? (I
> have to admit I don't know how that would work.)
We already had an discussion of having an ioremap() like this for UML and S390:
static inline void __iomem *ioremap(phys_addr_t offset, size_t size)
{
BUG();
return NULL;
}
But IMHO we should just fix the driver dependencies instead of providing dummy
interfaces just for the sake of making things somehow build...
Thanks,
//richard
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