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(parent: 1f93e4a) | patch
iommu/amd: Return positive value in amd_iommu_detect()
authorJérôme Glisse <jglisse@redhat.com>
Mon, 31 Aug 2015 22:13:03 +0000 (18:13 -0400)
committerJoerg Roedel <jroedel@suse.de>
Thu, 24 Sep 2015 14:50:01 +0000 (16:50 +0200)
commit4781bc427b0d23bfde4675d210fd35debee2c9de
treeda171fb0a4e74709fc4da5f76a38d7c0424879bftree | snapshot (tar.gz zip)
parent1f93e4a96c9109378204c147b3eec0d0e8100fdecommit | diff
iommu/amd: Return positive value in amd_iommu_detect()

Fix amd_iommu_detect() to return positive value on success, like
intended, and not zero. This will not change anything in the end
as AMD IOMMU disable swiotlb and properly associate itself with
devices even if detect() doesn't return a positive value.

Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: iommu@lists.linux-foundation.org
drivers/iommu/amd_iommu_init.c diff | blob | blame | history