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iommu: Allow iova to be used without requiring IOMMU_SUPPORT
author
Sudeep Dutt
<sudeep.dutt@intel.com>
Wed, 30 Sep 2015 01:09:05 +0000
(18:09 -0700)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 11:46:06 +0000
(12:46 +0100)
iova is a library which can be built without IOMMU_SUPPORT
Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/iommu/Kconfig
patch
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diff --git
a/drivers/iommu/Kconfig
b/drivers/iommu/Kconfig
index
d9da766
..
71d1c46
100644
(file)
--- a/
drivers/iommu/Kconfig
+++ b/
drivers/iommu/Kconfig
@@
-12,6
+12,9
@@
menuconfig IOMMU_SUPPORT
remap DMA requests and/or remap interrupts from other devices on the
system.
+config IOMMU_IOVA
+ tristate
+
if IOMMU_SUPPORT
menu "Generic IOMMU Pagetable Support"
@@
-42,9
+45,6
@@
config IOMMU_IO_PGTABLE_LPAE_SELFTEST
endmenu
-config IOMMU_IOVA
- tristate
-
config OF_IOMMU
def_bool y
depends on OF && IOMMU_API