[ARM] 4603/1: KS8695: debugfs interface to view pin state

[powerpc.git] / include / asm-arm / bitops.h

diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index 52fe058..47a6b08 100644 (file)
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -19,6 +19,10 @@
 
 #ifdef __KERNEL__
 
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
 #include <linux/compiler.h>
 #include <asm/system.h>