diff --git a/arch/csky/include/asm/bitops.h b/arch/csky/include/asm/bitops.h
index 91818787d860925defd3fc71cb3cefe87fe02d17..02b72a0007671308878bae4de47eda256b442324 100644
--- a/arch/csky/include/asm/bitops.h
+++ b/arch/csky/include/asm/bitops.h
@@ -74,7 +74,6 @@ static __always_inline unsigned long __fls(unsigned long x)
  * bug fix, why only could use atomic!!!!
  */
 #include <asm-generic/bitops/non-atomic.h>
-#define __clear_bit(nr, vaddr) clear_bit(nr, vaddr)
 
 #include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-atomic.h>