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CRIS: Correct comment in io.h to describe reality of I/O space.

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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.
This commit is contained in:
Jesper Nilsson 2008-01-21 15:38:22 +01:00
parent 78759757df
commit 058f5fdfd9
1 changed files with 2 additions and 2 deletions
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4
include/asm-cris/io.h
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@ -122,8 +122,8 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) #define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
/* The following is junk needed for the arch-independent code but which /* I/O port access. Normally there is no I/O space on CRIS but when
* we never use in the CRIS port * Cardbus/PCI is enabled the request is passed through the bridge.
*/ */
#define IO_SPACE_LIMIT 0xffff #define IO_SPACE_LIMIT 0xffff