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nds32/io: Remove useless definition of mmiowb()
authorWill Deacon <will.deacon@arm.com>
Fri, 22 Feb 2019 13:07:37 +0000 (13:07 +0000)
committerWill Deacon <will.deacon@arm.com>
Mon, 8 Apr 2019 11:00:06 +0000 (12:00 +0100)
commit335b5c638bfd72b959b22c80f65dea3f614b6cca
tree465f2ec02459787e4e45767f5f849caf9ffc34a9
parent08f1f3a72f4cea136686585b81a251baa3539f12
nds32/io: Remove useless definition of mmiowb()

mmiowb() only makes sense for SMP platforms, so remove it entirely for
nds32.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/nds32/include/asm/io.h