X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fasm-blackfin%2Fbitops.h;h=b39a175c79c1bcaba34f4decfefc337166992698;hb=3988ba0708e98b4bafc9034aa476775520bee708;hp=27c2d0e48e1b6b314e88f18b274dd15c41541017;hpb=5f757f91e70a97eda8f0cc13bddc853209b2d173;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/asm-blackfin/bitops.h b/include/asm-blackfin/bitops.h
index 27c2d0e48e1b..b39a175c79c1 100644
--- a/include/asm-blackfin/bitops.h
+++ b/include/asm-blackfin/bitops.h
@@ -11,6 +11,10 @@
 
 #ifdef __KERNEL__
 
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
 #include <asm-generic/bitops/ffs.h>
 #include <asm-generic/bitops/__ffs.h>
 #include <asm-generic/bitops/sched.h>
@@ -199,6 +203,7 @@ static __inline__ int __test_bit(int nr, const void *addr)
 
 #include <asm-generic/bitops/find.h>
 #include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/lock.h>
 
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>