drm/tegra: dc: Detach IOMMU group from domain only once

Browse source

Detaching from an IOMMU group multiple times can lead to a crash. This
could potentially be fixed in the IOMMU driver, but it's easy to avoid
the subsequent detach operations in this driver, so do that as well.

Signed-off-by: Thierry Reding <treding@nvidia.com>

...

This commit is contained in:

Thierry Reding 2018-03-17 01:52:38 +01:00

parent 48519232be

commit b1d0b34b74

1 changed files with 13 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

drivers/gpu/drm/tegra/dc.c

View file