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-rw-r--r--arch/powerpc/include/asm/vio.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/vio.h b/arch/powerpc/include/asm/vio.h
index b19adf751dd9..df81cb72d1e0 100644
--- a/arch/powerpc/include/asm/vio.h
+++ b/arch/powerpc/include/asm/vio.h
@@ -44,6 +44,8 @@
*/
#define VIO_CMO_MIN_ENT 1562624
+extern struct bus_type vio_bus_type;
+
struct iommu_table;
/*