[COMMON] iommu/exynos: add userptr map/unmap
authorJanghyuck Kim <janghyuck.kim@samsung.com>
Tue, 3 May 2016 11:52:34 +0000 (20:52 +0900)
committerSangwook Ju <sw.ju@samsung.com>
Mon, 14 May 2018 10:45:18 +0000 (19:45 +0900)
commitc4b84f64dd4401baebb85dfd2d925b60e136063e
tree8819942aa06cb31858268e6ac5e78b16b5391be6
parent4ade15c8594fcc96e6390a9766f57b3b5c785e37
[COMMON] iommu/exynos: add userptr map/unmap

user virtual address mapping/unmapping should be supported.

Change-Id: Iff0398588a1d295d86ea9285303a558453f0baba
Signed-off-by: Janghyuck Kim <janghyuck.kim@samsung.com>
drivers/iommu/exynos-iommu.c
drivers/iommu/exynos-iommu.h