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/linkage.h b/arch/x86/include/asm/linkage.h
index 42d8b62..f61ee8f 100644
--- a/arch/x86/include/asm/linkage.h
+++ b/arch/x86/include/asm/linkage.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86__LINKAGE_H
-#define ASM_X86__LINKAGE_H
+#ifndef _ASM_X86_LINKAGE_H
+#define _ASM_X86_LINKAGE_H
#undef notrace
#define notrace __attribute__((no_instrument_function))
@@ -57,5 +57,5 @@
#define __ALIGN_STR ".align 16,0x90"
#endif
-#endif /* ASM_X86__LINKAGE_H */
+#endif /* _ASM_X86_LINKAGE_H */