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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-09-24 10:42:06 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-09-24 10:42:06 +0100 |
| commit | d2f607484f8210cf19b1730dee26d426a5a770a5 (patch) | |
| tree | b05e0376b0843063e14342811dbedc8bf2f4177b /include/asm-arm/io.h | |
| parent | 87e807b6c461bbd449496a4c3ab78ab164a4ba97 (diff) | |
| download | op-kernel-dev-d2f607484f8210cf19b1730dee26d426a5a770a5.zip op-kernel-dev-d2f607484f8210cf19b1730dee26d426a5a770a5.tar.gz | |
[ARM] Fix compiler warnings for memcpy_toio/memcpy_fromio/memset_io
Add 'volatile' to the __iomem pointers for these functions as
per x86.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/io.h')
| -rw-r--r-- | include/asm-arm/io.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index cfa71a0..5c4ae8f 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -136,9 +136,9 @@ extern void __readwrite_bug(const char *fn); /* * String version of IO memory access ops: */ -extern void _memcpy_fromio(void *, void __iomem *, size_t); -extern void _memcpy_toio(void __iomem *, const void *, size_t); -extern void _memset_io(void __iomem *, int, size_t); +extern void _memcpy_fromio(void *, const volatile void __iomem *, size_t); +extern void _memcpy_toio(volatile void __iomem *, const void *, size_t); +extern void _memset_io(volatile void __iomem *, int, size_t); #define mmiowb() |
