diff --git a/arch/ppc/lib/strcase.c b/arch/ppc/lib/strcase.c
index d988578..3b0094c 100644
--- a/arch/ppc/lib/strcase.c
+++ b/arch/ppc/lib/strcase.c
@@ -1,4 +1,5 @@
 #include <linux/ctype.h>
+#include <linux/types.h>
 
 int strcasecmp(const char *s1, const char *s2)
 {