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CRIS: Correct comment in io.h to describe reality of I/O space.
The old comment stated that it was "junk needed for the arch-independent code but which we never use in the CRIS port", but this is no longer true.
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1 changed files with 2 additions and 2 deletions
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@ -122,8 +122,8 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
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#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
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/* The following is junk needed for the arch-independent code but which
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* we never use in the CRIS port
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/* I/O port access. Normally there is no I/O space on CRIS but when
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* Cardbus/PCI is enabled the request is passed through the bridge.
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*/
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#define IO_SPACE_LIMIT 0xffff
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