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>
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index f1fb1d3..0a141cd 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -42,7 +42,7 @@
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 cbd74c7..fa0adef 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 @@
free_iova_mem(prev);
return NULL;
}
+
+MODULE_AUTHOR("Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>");
+MODULE_LICENSE("GPL");