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| author | Will Deacon <will.deacon@arm.com> | 2019-02-22 14:03:18 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2019-04-08 12:59:53 +0200 |
| commit | 7fdae81dd415b14b601952163f7c09c67e9f4e81 (patch) | |
| tree | 6d162ca2f0d22f664b1c2da8b966165f16b97857 | |
| parent | mmiowb: Hook up mmiowb helpers to spinlocks and generic I/O accessors (diff) | |
| download | linux-7fdae81dd415b14b601952163f7c09c67e9f4e81.tar.xz linux-7fdae81dd415b14b601952163f7c09c67e9f4e81.zip | |
ARM/io: Remove useless definition of mmiowb()
ARM includes asm-generic/io.h, which provides a dummy definition of
mmiowb() if one isn't already provided by the architecture.
Remove the useless definition.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
| -rw-r--r-- | arch/arm/include/asm/io.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 6b51826ab3d1..7e22c81398c4 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -281,8 +281,6 @@ 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() - /* * Memory access primitives * ------------------------ |