iommu/amd: Use container_of to get dma_ops_domain
authorJoerg Roedel <jroedel@suse.de>
Fri, 8 Jul 2016 11:31:31 +0000 (13:31 +0200)
committerJoerg Roedel <jroedel@suse.de>
Thu, 14 Jul 2016 08:21:57 +0000 (10:21 +0200)
commitb3311b061de2e51db683a67092546876839df532
tree0dbcb2bca12165ed2ebcda37098d3250a73d6472
parent281e8ccbff172899a60579773e72ad63d58b3770
iommu/amd: Use container_of to get dma_ops_domain

This is better than storing an extra pointer in struct
protection_domain, because this pointer can now be removed
from the struct.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c
drivers/iommu/amd_iommu_types.h