x86: Fix ASM_X86__ header guards
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since:
a. the double underscore is ugly and pointless.
b. no leading underscore violates namespace constraints.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index b20c894..2ed3f0f 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86__SYSTEM_H
-#define ASM_X86__SYSTEM_H
+#ifndef _ASM_X86_SYSTEM_H
+#define _ASM_X86_SYSTEM_H
#include <asm/asm.h>
#include <asm/segment.h>
@@ -422,4 +422,4 @@
alternative(ASM_NOP3, "lfence", X86_FEATURE_LFENCE_RDTSC);
}
-#endif /* ASM_X86__SYSTEM_H */
+#endif /* _ASM_X86_SYSTEM_H */