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![Will Deacon](https://secure.gravatar.com/avatar/9238e9c5166f51a7993dca43157b285f.jpg?s=96&d=mm)
Will Deacon committed 915530396c7
Documentation: Kill all references to mmiowb() The guarantees provided by mmiowb() are now provided implicitly by spin_unlock(), so remove all references to this most confusing of barriers from our Documentation. Good riddance. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>