include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros

[mv-sheeva.git] / include / asm-sh64 / bitops.h

diff --git a/include/asm-sh64/bitops.h b/include/asm-sh64/bitops.h
index 444d5ea92ce9452c8f70abc46539330c8c9f2fd1..600c59efb4c29a6df194d7bcd574ed4537dc9b07 100644 (file)
--- a/include/asm-sh64/bitops.h
+++ b/include/asm-sh64/bitops.h
@@ -13,6 +13,11 @@
  */
 
 #ifdef __KERNEL__
+
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
 #include <linux/compiler.h>
 #include <asm/system.h>
 /* For __swab32 */