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ARM: l2x0: use -st dsb option for ordering writel_relaxed with unlock
authorWill Deacon <will.deacon@arm.com>
Wed, 12 Jun 2013 08:59:59 +0000 (09:59 +0100)
committerWill Deacon <will.deacon@arm.com>
Mon, 12 Aug 2013 11:25:46 +0000 (12:25 +0100)
writel_relaxed and spin_unlock are both store operations, so we only
need to enforce store ordering in the dsb.

Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm/mm/cache-l2x0.c patch | blob | history

diff --cc arch/arm/mm/cache-l2x0.c
Simple merge
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