diff --git a/arch/ia64/lib/csum_partial_copy.c b/arch/ia64/lib/csum_partial_copy.c
index 5d147a33d648..6e82e0be8040 100644
--- a/arch/ia64/lib/csum_partial_copy.c
+++ b/arch/ia64/lib/csum_partial_copy.c
@@ -12,7 +12,7 @@
 #include <linux/types.h>
 #include <linux/string.h>
 
-#include <linux/uaccess.h>
+#include <net/checksum.h>
 
 /*
  * XXX Fixme: those 2 inlines are meant for debugging and will go away