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authorSakari Ailus <sakari.ailus@linux.intel.com>2015-09-29 18:08:26 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 12:46:06 +0100
commit234bc0d6677fb1deaa3b104361866849cbb513bb (patch)
tree09b3076040f824086dcdf38899836220317af6e5
parent11e33955b9abb41b99d75cdf8cd385d705b95ace (diff)
downloadop-kernel-dev-234bc0d6677fb1deaa3b104361866849cbb513bb.zip
op-kernel-dev-234bc0d6677fb1deaa3b104361866849cbb513bb.tar.gz
iommu: Make the iova library a module
The iova library has use outside the intel-iommu driver, thus make it a module. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/iommu/Kconfig2
-rw-r--r--drivers/iommu/iova.c4
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 4664c2a..d9da766 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -43,7 +43,7 @@ config IOMMU_IO_PGTABLE_LPAE_SELFTEST
endmenu
config IOMMU_IOVA
- bool
+ tristate
config OF_IOMMU
def_bool y
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index dd87123..dd64d33 100644
--- a/drivers/iommu/iova.c
+++ b/drivers/iommu/iova.c
@@ -18,6 +18,7 @@
*/
#include <linux/iova.h>
+#include <linux/module.h>
#include <linux/slab.h>
void
@@ -559,3 +560,6 @@ error:
free_iova_mem(prev);
return NULL;
}
+
+MODULE_AUTHOR("Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>");
+MODULE_LICENSE("GPL");
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