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(parent: 47a574f) | patch
iommu/exynos: Set master device once on boot
authorMarek Szyprowski <m.szyprowski@samsung.com>
Mon, 14 Nov 2016 10:08:09 +0000 (11:08 +0100)
committerJoerg Roedel <jroedel@suse.de>
Mon, 14 Nov 2016 16:11:59 +0000 (17:11 +0100)
commit92798b4566b1adcf2e259b3116c38553fe655852
tree3a480018da6242a66dcdbe938877a5897b29e831tree | snapshot
parent47a574fffca10244b7085196e7c0d2dc34eaa6dfcommit | diff
iommu/exynos: Set master device once on boot

To avoid possible races, set master device pointer in each SYSMMU
controller once on boot. Suspend/resume callbacks now properly relies on
the configured iommu domain to enable or disable SYSMMU controller.
While changing the code, also update the sleep debug messages and make
them conditional.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/exynos-iommu.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git