iommu-helper: unexport iommu_area_alloc
This function is only used by built-in code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
diff --git a/lib/iommu-helper.c b/lib/iommu-helper.c
index 23633c0..ded1703 100644
--- a/lib/iommu-helper.c
+++ b/lib/iommu-helper.c
@@ -3,7 +3,6 @@
* IOMMU helper functions for the free area management
*/
-#include <linux/export.h>
#include <linux/bitmap.h>
#include <linux/bug.h>
@@ -38,4 +37,3 @@ unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
}
return -1;
}
-EXPORT_SYMBOL(iommu_area_alloc);