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authorAl Viro <viro@ftp.linux.org.uk>2006-10-09 02:09:49 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-08 18:50:58 -0700
commit1622605cf6e15bfdc55a3dc78b792018edded435 (patch)
treec9ff2827d1f6f91501d9f5a05a71c8a3963f1455 /include/asm-arm
parent832504933757ba7913bf64cd574326e014215b41 (diff)
[PATCH] arm: it's OK to pass pointer to volatile as iounmap() argument...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/io.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 8076a85c367..34aaaac4f61 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -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...