iommu/tegra: gart: Simplify clients-tracking code

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GART is a simple IOMMU provider that has single address space. There is
no need to setup global clients list and manage it for tracking of the
active domain, hence lot's of code could be safely removed and replaced
with a simpler alternative.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Dmitry Osipenko 2018-12-12 23:39:06 +03:00 • committed by Joerg Roedel

parent cc0e120576

commit e7e2367041

1 changed files with 40 additions and 115 deletions

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drivers/iommu/tegra-gart.c

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