Commits
Marek Szyprowski committed e11723000f1
iommu/exynos: Rework and fix internal locking This patch reworks locking in the exynos_iommu_attach/detach_device functions to ensure that all entries of the sysmmu_drvdata and exynos_iommu_owner structure are updated under the respective spinlocks, while runtime pm functions are called without any spinlocks held. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>