iommu: export iommu_area_reserve helper function

[linux-2.6-omap-h63xx.git] / lib / iommu-helper.c

diff --git a/lib/iommu-helper.c b/lib/iommu-helper.c
index a3b8d4c3f77a5e7e466bd8f5e5591f3dcaa2c3bd..5d90074dca7550f4935e71127911441c9bc617e2 100644 (file)
--- a/lib/iommu-helper.c
+++ b/lib/iommu-helper.c
@@ -30,8 +30,7 @@ again:
        return index;
 }
 
-static inline void set_bit_area(unsigned long *map, unsigned long i,
-                               int len)
+void iommu_area_reserve(unsigned long *map, unsigned long i, int len)
 {
        unsigned long end = i + len;
        while (i < end) {
@@ -64,7 +63,7 @@ again:
                        start = index + 1;
                        goto again;
                }
-               set_bit_area(map, index, nr);
+               iommu_area_reserve(map, index, nr);
        }
        return index;
 }