diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S
index c1bd7a6b4ab6..00e3c8ebf9b8 100644
--- a/arch/csky/kernel/entry.S
+++ b/arch/csky/kernel/entry.S
@@ -9,7 +9,6 @@
 #include <asm/unistd.h>
 #include <asm/asm-offsets.h>
 #include <linux/threads.h>
-#include <asm/setup.h>
 #include <asm/page.h>
 #include <asm/thread_info.h>