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-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 f1fb1d3ccc56..0a141cd44ddd 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -42,7 +42,7 @@ 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 cbd74c79b212..fa0adef32bd6 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
@@ -548,3 +549,6 @@ error:
free_iova_mem(prev);
return NULL;
}
+
+MODULE_AUTHOR("Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>");
+MODULE_LICENSE("GPL");