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m68knommu: relax IO_SPACE_LIMIT setting
There is really no limit to the addresses which can be used by the in*() and out*() family of IO space calls in m68k non-MMU environments. So don't impose an artificial address limit, allow the full 32bit range. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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@ -134,7 +134,7 @@ static inline void io_insl(unsigned int addr, void *buf, int len)
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#define insw(a,b,l) io_insw(a,b,l)
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#define insl(a,b,l) io_insl(a,b,l)
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#define IO_SPACE_LIMIT 0xffff
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#define IO_SPACE_LIMIT 0xffffffff
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/* Values for nocacheflag and cmode */
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