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-rw-r--r--include/asm-v850/bitops.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-v850/bitops.h b/include/asm-v850/bitops.h
index 8eafdb1c08b..f82f5b4a56e 100644
--- a/include/asm-v850/bitops.h
+++ b/include/asm-v850/bitops.h
@@ -13,6 +13,9 @@
#ifndef __V850_BITOPS_H__
#define __V850_BITOPS_H__
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
#include <linux/compiler.h> /* unlikely */
#include <asm/byteorder.h> /* swab32 */