video: tegra: nvmap: Disable CONFIG_NVMAP_ALLOW_SYSMEM
Hiroshi DOYU [Wed, 21 Mar 2012 08:36:15 +0000 (10:36 +0200)]
This is necessary to introduce DMA iommu mapping API in nvmap.

Change-Id: I9c043460ca08cc25c4688811a2021820aed5c9f7
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/96378
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

drivers/video/tegra/Kconfig

index 7de2626..468a556 100644 (file)
@@ -53,7 +53,7 @@ config NVMAP_RECLAIM_UNPINNED_VM
 config NVMAP_ALLOW_SYSMEM
        bool "Allow physical system memory to be used by nvmap"
        depends on TEGRA_NVMAP
-       default y
+       default n
        help
          Say Y here to allow nvmap to use physical system memory (i.e.,
          shared with the operating system but not translated through