[XEN PATCH v3 11/16] xen/arm: address violations of MISRA C:2012 Directive 4.10

[Simone Ballarin <simone.ballarin@xxxxxxxxxxx>]

From: Maria Celeste Cesario <maria.celeste.cesario@xxxxxxxxxxx>

Add or modify inclusion guards to address violations of
MISRA C:2012 Directive 4.10 ("Precautions shall be taken in order to
prevent the contents of a header file being included more than once").
Mechanical change.
---
Commit introduced in v3

Signed-off-by: Maria Celeste Cesario  <maria.celeste.cesario@xxxxxxxxxxx>
Signed-off-by: Simone Ballarin  <simone.ballarin@xxxxxxxxxxx>
---
 xen/arch/arm/include/asm/domain.h      | 6 +++---
 xen/arch/arm/include/asm/efibind.h     | 5 +++++
 xen/arch/arm/include/asm/event.h       | 6 +++---
 xen/arch/arm/include/asm/grant_table.h | 6 +++---
 xen/arch/arm/include/asm/io.h          | 6 +++---
 xen/arch/arm/include/asm/irq.h         | 6 +++---
 xen/arch/arm/include/asm/smp.h         | 6 +++---
 xen/arch/arm/include/asm/spinlock.h    | 6 +++---
 xen/arch/arm/include/asm/system.h      | 6 +++---
 9 files changed, 29 insertions(+), 24 deletions(-)

diff --git a/xen/arch/arm/include/asm/domain.h 
b/xen/arch/arm/include/asm/domain.h
index 8218afb862..b7dc023a25 100644
--- a/xen/arch/arm/include/asm/domain.h
+++ b/xen/arch/arm/include/asm/domain.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_DOMAIN_H__
-#define __ASM_DOMAIN_H__
+#ifndef ASM_ARM_DOMAIN_H
+#define ASM_ARM_DOMAIN_H
 
 #include <xen/cache.h>
 #include <xen/timer.h>
@@ -312,7 +312,7 @@ static inline void update_guest_memory_policy(struct vcpu 
*v,
                                               struct guest_memory_policy *gmp)
 {}
 
-#endif /* __ASM_DOMAIN_H__ */
+#endif /* ASM_ARM_DOMAIN_H */
 
 /*
  * Local variables:
diff --git a/xen/arch/arm/include/asm/efibind.h 
b/xen/arch/arm/include/asm/efibind.h
index 09dca7a8c9..689bf63232 100644
--- a/xen/arch/arm/include/asm/efibind.h
+++ b/xen/arch/arm/include/asm/efibind.h
@@ -1,2 +1,7 @@
+#ifndef ASM_ARM_EFI_BIND_H
+#define ASM_ARM_EFI_BIND_H
+
 #include <xen/types.h>
 #include <asm/arm64/efibind.h>
+
+#endif /* ASM_ARM_EFI_BIND_H */
diff --git a/xen/arch/arm/include/asm/event.h b/xen/arch/arm/include/asm/event.h
index b14c166ad6..db5d5ea37a 100644
--- a/xen/arch/arm/include/asm/event.h
+++ b/xen/arch/arm/include/asm/event.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_EVENT_H__
-#define __ASM_EVENT_H__
+#ifndef ASM_ARM_EVENT_H
+#define ASM_ARM_EVENT_H
 
 #include <asm/domain.h>
 
@@ -52,7 +52,7 @@ static inline bool arch_virq_is_global(unsigned int virq)
     return true;
 }
 
-#endif
+#endif /* ASM_ARM_EVENT_H */
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/include/asm/grant_table.h 
b/xen/arch/arm/include/asm/grant_table.h
index d3c518a926..0363c6aa1e 100644
--- a/xen/arch/arm/include/asm/grant_table.h
+++ b/xen/arch/arm/include/asm/grant_table.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_GRANT_TABLE_H__
-#define __ASM_GRANT_TABLE_H__
+#ifndef ASM_ARM_GRANT_TABLE_H
+#define ASM_ARM_GRANT_TABLE_H
 
 #include <xen/grant_table.h>
 #include <xen/kernel.h>
@@ -76,7 +76,7 @@ int replace_grant_host_mapping(uint64_t gpaddr, mfn_t frame,
 #define gnttab_need_iommu_mapping(d)                    \
     (is_domain_direct_mapped(d) && is_iommu_enabled(d))
 
-#endif /* __ASM_GRANT_TABLE_H__ */
+#endif /* ASM_ARM_GRANT_TABLE_H */
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/include/asm/io.h b/xen/arch/arm/include/asm/io.h
index e426804424..8b5f811ec8 100644
--- a/xen/arch/arm/include/asm/io.h
+++ b/xen/arch/arm/include/asm/io.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
+#ifndef ASM_ARM_IO_H
+#define ASM_ARM_IO_H
 
 #if defined(CONFIG_ARM_32)
 # include <asm/arm32/io.h>
@@ -9,7 +9,7 @@
 # error "unknown ARM variant"
 #endif
 
-#endif
+#endif /* ASM_ARM_IO_H */
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/include/asm/irq.h b/xen/arch/arm/include/asm/irq.h
index c8044b0371..48b46de51f 100644
--- a/xen/arch/arm/include/asm/irq.h
+++ b/xen/arch/arm/include/asm/irq.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_HW_IRQ_H
-#define _ASM_HW_IRQ_H
+#ifndef ASM_ARM_IRQ_H
+#define ASM_ARM_IRQ_H
 
 #include <xen/device_tree.h>
 #include <public/device_tree_defs.h>
@@ -99,7 +99,7 @@ void irq_set_affinity(struct irq_desc *desc, const cpumask_t 
*mask);
  */
 bool irq_type_set_by_domain(const struct domain *d);
 
-#endif /* _ASM_HW_IRQ_H */
+#endif /* ASM_ARM_IRQ_H */
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/include/asm/smp.h b/xen/arch/arm/include/asm/smp.h
index e99a3a3f53..44e4183470 100644
--- a/xen/arch/arm/include/asm/smp.h
+++ b/xen/arch/arm/include/asm/smp.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_SMP_H
-#define __ASM_SMP_H
+#ifndef ASM_ARM_SMP_H
+#define ASM_ARM_SMP_H
 
 #ifndef __ASSEMBLY__
 #include <xen/cpumask.h>
@@ -39,7 +39,7 @@ extern unsigned int smp_get_max_cpus(void);
 
 #define cpu_physical_id(cpu) cpu_logical_map(cpu)
 
-#endif
+#endif /* ASM_ARM_SMP_H */
 
 /*
  * Local variables:
diff --git a/xen/arch/arm/include/asm/spinlock.h 
b/xen/arch/arm/include/asm/spinlock.h
index 42b0f584fe..326005c39a 100644
--- a/xen/arch/arm/include/asm/spinlock.h
+++ b/xen/arch/arm/include/asm/spinlock.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_SPINLOCK_H
-#define __ASM_SPINLOCK_H
+#ifndef ASM_ARM_SPINLOCK_H
+#define ASM_ARM_SPINLOCK_H
 
 #define arch_lock_acquire_barrier() smp_mb()
 #define arch_lock_release_barrier() smp_mb()
@@ -12,4 +12,4 @@
 
 #define arch_lock_signal_wmb()  arch_lock_signal()
 
-#endif /* __ASM_SPINLOCK_H */
+#endif /* ASM_ARM_SPINLOCK_H */
diff --git a/xen/arch/arm/include/asm/system.h 
b/xen/arch/arm/include/asm/system.h
index 65d5c8e423..faf9227f53 100644
--- a/xen/arch/arm/include/asm/system.h
+++ b/xen/arch/arm/include/asm/system.h
@@ -1,6 +1,6 @@
 /* Portions taken from Linux arch arm */
-#ifndef __ASM_SYSTEM_H
-#define __ASM_SYSTEM_H
+#ifndef ASM_ARM_SYSTEM_H
+#define ASM_ARM_SYSTEM_H
 
 #include <xen/lib.h>
 #include <public/arch-arm.h>
@@ -62,7 +62,7 @@ static inline int local_abort_is_enabled(void)
 
 extern struct vcpu *__context_switch(struct vcpu *prev, struct vcpu *next);
 
-#endif
+#endif /* ASM_ARM_SYSTEM_H */
 /*
  * Local variables:
  * mode: C
-- 
2.34.1