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[PATCH] arm: it's OK to pass pointer to volatile as iounmap() argument...

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2006-10-09 02:09:49 +01:00 • committed by Linus Torvalds
commit 1622605cf6
2 changed files with 4 additions and 4 deletions
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include/asm-arm/io.h
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@ -63,7 +63,7 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
*/
extern void __iomem * __ioremap_pfn(unsigned long, unsigned long, size_t, unsigned long);
extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
extern void __iounmap(void __iomem *addr);
extern void __iounmap(volatile void __iomem *addr);
/*
* Bad read/write accesses...