iommu/amd: Iterate over all aperture ranges in dma_ops_area_alloc

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This way we don't need to care about the next_index wrapping
around in dma_ops_alloc_addresses.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2015-12-21 18:34:47 +01:00

parent d41ab09896

commit 2a87442c5b

1 changed files with 11 additions and 17 deletions

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drivers/iommu/amd_iommu.c

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