x86: drop double underscores from header guards

Drop double underscores from header guards in arch/x86/include.  They
are used inconsistently, and are not necessary.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

8 files changed, 24 insertions, 24 deletions

diff --git a/arch/x86/include/asm/xen/events.h b/arch/x86/include/asm/xen/events.h
index ae3c9ada14b2..19144184983a 100644
--- a/arch/x86/include/asm/xen/events.h
+++ b/arch/x86/include/asm/xen/events.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_XEN__EVENTS_H
-#define _ASM_X86_XEN__EVENTS_H
+#ifndef _ASM_X86_XEN_EVENTS_H
+#define _ASM_X86_XEN_EVENTS_H
 
 enum ipi_vector {
         XEN_RESCHEDULE_VECTOR,
@@ -21,4 +21,4 @@ static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
         do_IRQ(regs);
 }
 
-#endif /* _ASM_X86_XEN__EVENTS_H */
+#endif /* _ASM_X86_XEN_EVENTS_H */
diff --git a/arch/x86/include/asm/xen/grant_table.h b/arch/x86/include/asm/xen/grant_table.h
index 6d55da987250..fdbbb45767a6 100644
--- a/arch/x86/include/asm/xen/grant_table.h
+++ b/arch/x86/include/asm/xen/grant_table.h
@@ -1,7 +1,7 @@
-#ifndef _ASM_X86_XEN__GRANT_TABLE_H
-#define _ASM_X86_XEN__GRANT_TABLE_H
+#ifndef _ASM_X86_XEN_GRANT_TABLE_H
+#define _ASM_X86_XEN_GRANT_TABLE_H
 
 #define xen_alloc_vm_area(size) alloc_vm_area(size)
 #define xen_free_vm_area(area)  free_vm_area(area)
 
-#endif /* _ASM_X86_XEN__GRANT_TABLE_H */
+#endif /* _ASM_X86_XEN_GRANT_TABLE_H */
diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h
index 7c1192ad7902..3f6000d95fe2 100644
--- a/arch/x86/include/asm/xen/hypercall.h
+++ b/arch/x86/include/asm/xen/hypercall.h
@@ -30,8 +30,8 @@
  * IN THE SOFTWARE.
  */
 
-#ifndef _ASM_X86_XEN__HYPERCALL_H
-#define _ASM_X86_XEN__HYPERCALL_H
+#ifndef _ASM_X86_XEN_HYPERCALL_H
+#define _ASM_X86_XEN_HYPERCALL_H
 
 #include <linux/errno.h>
 #include <linux/string.h>
@@ -524,4 +524,4 @@ MULTI_stack_switch(struct multicall_entry *mcl,
         mcl->args[1] = esp;
 }
 
-#endif /* _ASM_X86_XEN__HYPERCALL_H */
+#endif /* _ASM_X86_XEN_HYPERCALL_H */
diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h
index ff60551a67b5..a38d25ac87d2 100644
--- a/arch/x86/include/asm/xen/hypervisor.h
+++ b/arch/x86/include/asm/xen/hypervisor.h
@@ -30,8 +30,8 @@
  * IN THE SOFTWARE.
  */
 
-#ifndef _ASM_X86_XEN__HYPERVISOR_H
-#define _ASM_X86_XEN__HYPERVISOR_H
+#ifndef _ASM_X86_XEN_HYPERVISOR_H
+#define _ASM_X86_XEN_HYPERVISOR_H
 
 #include <linux/types.h>
 #include <linux/kernel.h>
@@ -79,4 +79,4 @@ extern enum xen_domain_type xen_domain_type;
 #define xen_initial_domain()    (xen_pv_domain() && xen_start_info->flags & SIF_INITDOMAIN)
 #define xen_hvm_domain()        (xen_domain_type == XEN_HVM_DOMAIN)
 
-#endif /* _ASM_X86_XEN__HYPERVISOR_H */
+#endif /* _ASM_X86_XEN_HYPERVISOR_H */
diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h
index 6cfc896e335e..e8506c1f0c55 100644
--- a/arch/x86/include/asm/xen/interface.h
+++ b/arch/x86/include/asm/xen/interface.h
@@ -6,8 +6,8 @@
  * Copyright (c) 2004, K A Fraser
  */
 
-#ifndef _ASM_X86_XEN__INTERFACE_H
-#define _ASM_X86_XEN__INTERFACE_H
+#ifndef _ASM_X86_XEN_INTERFACE_H
+#define _ASM_X86_XEN_INTERFACE_H
 
 #ifdef __XEN__
 #define __DEFINE_GUEST_HANDLE(name, type) \
@@ -172,4 +172,4 @@ DEFINE_GUEST_HANDLE_STRUCT(vcpu_guest_context);
 #define XEN_CPUID          XEN_EMULATE_PREFIX "cpuid"
 #endif
 
-#endif /* _ASM_X86_XEN__INTERFACE_H */
+#endif /* _ASM_X86_XEN_INTERFACE_H */
diff --git a/arch/x86/include/asm/xen/interface_32.h b/arch/x86/include/asm/xen/interface_32.h
index a5377d4a8b7e..42a7e004ae5c 100644
--- a/arch/x86/include/asm/xen/interface_32.h
+++ b/arch/x86/include/asm/xen/interface_32.h
@@ -6,8 +6,8 @@
  * Copyright (c) 2004, K A Fraser
  */
 
-#ifndef _ASM_X86_XEN__INTERFACE_32_H
-#define _ASM_X86_XEN__INTERFACE_32_H
+#ifndef _ASM_X86_XEN_INTERFACE_32_H
+#define _ASM_X86_XEN_INTERFACE_32_H
 
 
 /*
@@ -94,4 +94,4 @@ typedef struct xen_callback xen_callback_t;
 #define xen_pfn_to_cr3(pfn) (((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20))
 #define xen_cr3_to_pfn(cr3) (((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20))
 
-#endif /* _ASM_X86_XEN__INTERFACE_32_H */
+#endif /* _ASM_X86_XEN_INTERFACE_32_H */
diff --git a/arch/x86/include/asm/xen/interface_64.h b/arch/x86/include/asm/xen/interface_64.h
index 21373e7a7dd5..100d2662b97c 100644
--- a/arch/x86/include/asm/xen/interface_64.h
+++ b/arch/x86/include/asm/xen/interface_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_XEN__INTERFACE_64_H
-#define _ASM_X86_XEN__INTERFACE_64_H
+#ifndef _ASM_X86_XEN_INTERFACE_64_H
+#define _ASM_X86_XEN_INTERFACE_64_H
 
 /*
  * 64-bit segment selectors
@@ -156,4 +156,4 @@ typedef unsigned long xen_callback_t;
 #endif /* !__ASSEMBLY__ */
 
 
-#endif /* _ASM_X86_XEN__INTERFACE_64_H */
+#endif /* _ASM_X86_XEN_INTERFACE_64_H */
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 4f483e4fcab3..bc628998a1b9 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_XEN__PAGE_H
-#define _ASM_X86_XEN__PAGE_H
+#ifndef _ASM_X86_XEN_PAGE_H
+#define _ASM_X86_XEN_PAGE_H
 
 #include <linux/pfn.h>
 
@@ -162,4 +162,4 @@ xmaddr_t arbitrary_virt_to_machine(void *address);
 void make_lowmem_page_readonly(void *vaddr);
 void make_lowmem_page_readwrite(void *vaddr);
 
-#endif /* _ASM_X86_XEN__PAGE_H */
+#endif /* _ASM_X86_XEN_PAGE_H */