X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fiommu-helper.h;h=c975caf75385d2e634cdb151dae416e2487533a0;hb=e18425a0abc8eafa8e98ecffac517bb0c0904f4b;hp=4dd4c04ff2f468a1fddbbeb47cbf7c69bea1ed1b;hpb=877c357e7511395bc923ec9efc2e8b021a17ed79;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index 4dd4c04ff2f..c975caf7538 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -1,3 +1,6 @@
+extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
+				  unsigned long shift,
+				  unsigned long boundary_size);
 extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
 				      unsigned long start, unsigned int nr,
 				      unsigned long shift,