1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 4d0cfd733985..93608b772db5 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -79,7 +79,7 @@ int serial_console_init(void);
 int ns16550_console_init(void *devp, struct serial_console_data *scdp);
 void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
                 u32 max_allocs);
-
+extern void flush_cache(void *, unsigned long);
 
 static inline void *finddevice(const char *name)
 {