iommu/amd: Simpify decoding logic for INVALID_PPR_REQUEST event
authorSuthikulpanit, Suravee <Suravee.Suthikulpanit@amd.com>
Mon, 14 Oct 2019 20:06:19 +0000 (20:06 +0000)
committerJoerg Roedel <jroedel@suse.de>
Tue, 15 Oct 2019 12:13:55 +0000 (14:13 +0200)
commit470eb3b31134ada545dcb41e94a0c97b42c95803
treed5fb740be1bb1b4f9f7bc0f1807be94720775e9f
parentbe62dbf554c5b50718a54a359372c148cd9975c7
iommu/amd: Simpify decoding logic for INVALID_PPR_REQUEST event

Reuse existing macro to simplify the code and improve readability.

Cc: Joerg Roedel <jroedel@suse.de>
Cc: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c