arm64: dma-mapping: fix handling of devices registered before arch_initcall

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This patch ensures that devices, which got registered before arch_initcall
will be handled correctly by IOMMU-based DMA-mapping code.

Cc: <stable@vger.kernel.org>
Fixes: 13b8629f65 ("arm64: Add IOMMU dma_ops")
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Marek Szyprowski 2016-02-16 15:14:44 +01:00 • committed by Will Deacon

parent 7f4e346263

commit 722ec35f7f

1 changed files with 4 additions and 0 deletions

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arch/arm64/mm/dma-mapping.c

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