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SubjectRe: [PATCH 11/13] powerpc: Remove comment about read_barrier_depends()
Date
Will Deacon <will@kernel.org> writes:
> 'read_barrier_depends()' doesn't exist anymore so stop talking about it.
>
> Signed-off-by: Will Deacon <will@kernel.org>
> ---
> arch/powerpc/include/asm/barrier.h | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
> index fbe8df433019..123adcefd40f 100644
> --- a/arch/powerpc/include/asm/barrier.h
> +++ b/arch/powerpc/include/asm/barrier.h
> @@ -18,8 +18,6 @@
> * mb() prevents loads and stores being reordered across this point.
> * rmb() prevents loads being reordered across this point.
> * wmb() prevents stores being reordered across this point.
> - * read_barrier_depends() prevents data-dependent loads being reordered
> - * across this point (nop on PPC).

Acked-by: Michael Ellerman <mpe@ellerman.id.au>

cheers

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