1 files changed, 3 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/cacheflush.h b/arch/blackfin/include/asm/cacheflush.h
index 2666ff8ea952..77135b62818e 100644
--- a/arch/blackfin/include/asm/cacheflush.h
+++ b/arch/blackfin/include/asm/cacheflush.h
@@ -11,6 +11,9 @@
 
 #include <asm/blackfin.h>       /* for SSYNC() */
 #include <asm/sections.h>       /* for _ramend */
+#ifdef CONFIG_SMP
+#include <asm/smp.h>
+#endif
 
 extern void blackfin_icache_flush_range(unsigned long start_address, unsigned long end_address);
 extern void blackfin_dcache_flush_range(unsigned long start_address, unsigned long end_address);