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iommu/arm-smmu: Add a stream map entry iterator
authorRobin Murphy <robin.murphy@arm.com>
Mon, 12 Sep 2016 16:13:53 +0000 (17:13 +0100)
committerWill Deacon <will.deacon@arm.com>
Fri, 16 Sep 2016 08:34:20 +0000 (09:34 +0100)
commitd3097e39302083d58922a3d1032d7d59a63d263d
treec38a1ab110a06caac74e655cdb32e13e49397772tree | snapshot (tar.gz zip)
parentd6fc5d977671d16535de66645f83a1bd07e1317dcommit | diff
iommu/arm-smmu: Add a stream map entry iterator

We iterate over the SMEs associated with a master config quite a lot in
various places, and are about to do so even more. Let's wrap the idiom
in a handy iterator macro before the repetition gets out of hand.

Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/arm-smmu.c diff | blob | blame | history