diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c
index a68b3b3761a2..a728a7cd2fc8 100644
--- a/drivers/parisc/hppb.c
+++ b/drivers/parisc/hppb.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/dma-mapping.h>
 #include <linux/ioport.h>
 
 #include <asm/io.h>