1 files changed, 2 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/early_printk.h b/arch/blackfin/include/asm/early_printk.h
index 110f1c1f845c..f5b6b7d972e8 100644
--- a/arch/blackfin/include/asm/early_printk.h
+++ b/arch/blackfin/include/asm/early_printk.h
@@ -23,6 +23,8 @@
 
 #ifdef CONFIG_EARLY_PRINTK
 extern int setup_early_printk(char *);
+extern void enable_shadow_console(void);
 #else
 #define setup_early_printk(fmt) do { } while (0)
+#define enable_shadow_console(fmt)  do { } while (0)
 #endif /* CONFIG_EARLY_PRINTK */