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/msr-index.h b/arch/x86/include/asm/msr-index.h
index dabd10f..e38859d 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86__MSR_INDEX_H
-#define ASM_X86__MSR_INDEX_H
+#ifndef _ASM_X86_MSR_INDEX_H
+#define _ASM_X86_MSR_INDEX_H
/* CPU model specific register (MSR) numbers */
@@ -329,4 +329,4 @@
#define MSR_IA32_VMX_PROCBASED_CTLS2 0x0000048b
#define MSR_IA32_VMX_EPT_VPID_CAP 0x0000048c
-#endif /* ASM_X86__MSR_INDEX_H */
+#endif /* _ASM_X86_MSR_INDEX_H */