iommu/vt-d: Introduce helper functions to improve code readability
authorJiang Liu <jiang.liu@linux.intel.com>
Fri, 11 Jul 2014 06:19:27 +0000 (14:19 +0800)
committerJoerg Roedel <jroedel@suse.de>
Wed, 23 Jul 2014 14:04:46 +0000 (16:04 +0200)
Introduce domain_type_is_vm() and domain_type_is_vm_or_si() to improve
code readability.

Also kill useless macro DOMAIN_FLAG_P2P_MULTIPLE_DEVICES.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/intel-iommu.c

Simple merge