iommu/rockchip: Prohibit unbind and remove

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Removal of IOMMUs cannot be done reliably.

This is similar to exynos iommu driver.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Jeffy Chen 2018-03-23 15:38:01 +08:00 • committed by Joerg Roedel

parent 1a4e90f25b

commit 98b72b94de

1 changed files with 1 additions and 20 deletions

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drivers/iommu/rockchip-iommu.c

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