iommu/msm: Claim bus ops on probe

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Since the MSM IOMMU driver now probes via DT exclusively rather than
platform data, dependent masters should be deferred until the IOMMU
itself is ready. Thus we can do away with the early initialisation
hook to unconditionally claim the bus ops, and instead do that only
once an IOMMU is actually probed. Furthermore, this should also make
the driver safe for multiplatform kernels on non-MSM SoCs.

Reviewed-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Robin Murphy 2018-01-09 16:17:25 +00:00 • committed by Joerg Roedel

parent 9ae9df035c

commit 892d7aaddb

1 changed files with 3 additions and 13 deletions

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drivers/iommu/msm_iommu.c

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