Joerg Roedel f2c2db53b9 iommu/amd: Cleanup buffer allocation
Clean up the functions to allocate the command, event and
ppr-log buffers. Remove redundant code and change the return
value to int.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
2015-10-21 11:30:33 +02:00
..
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2015-02-03 18:47:18 +01:00
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