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arm64: replace ZONE_DMA with ZONE_DMA32

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arm64 uses ZONE_DMA for allocations below 32-bits.  These days we
name the zone for that ZONE_DMA32, which will allow to use the
dma-direct and generic swiotlb code as-is, so rename it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
This commit is contained in:
Christoph Hellwig
2017-12-24 13:52:03 +01:00
parent ac2e8860cb
commit ad67f5a654
3 changed files with 12 additions and 12 deletions
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2
arch/arm64/Kconfig
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@@ -227,7 +227,7 @@ config GENERIC_CSUM
config GENERIC_CALIBRATE_DELAY
def_bool y
config ZONE_DMA
config ZONE_DMA32
def_bool y
config HAVE_GENERIC_GUP