iommu/ipmmu-vmsa: Make IMBUSCTR setup optional
authorMagnus Damm <damm+renesas@opensource.se>
Mon, 16 Oct 2017 12:30:28 +0000 (21:30 +0900)
committerAlex Williamson <alex.williamson@redhat.com>
Mon, 6 Nov 2017 17:29:39 +0000 (10:29 -0700)
commitf5c858912acd2b17059ebe6f34abac183bdfbf80
treeff0eeec03ed9401e51898429969fe8812c7cb15a
parentd574893aee991efa67fefa849347c49de5df8108
iommu/ipmmu-vmsa: Make IMBUSCTR setup optional

Introduce a feature to allow opt-out of setting up
IMBUSCR. The default case is unchanged.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
drivers/iommu/ipmmu-vmsa.c