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Diffstat (limited to 'arch/arm/include/asm/system.h')
-rw-r--r--arch/arm/include/asm/system.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 832888d0c20..4adf71b2b54 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -57,6 +57,7 @@
#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
#include <linux/linkage.h>
#include <linux/irqflags.h>
@@ -104,7 +105,7 @@ struct mm_struct;
extern void show_pte(struct mm_struct *mm, unsigned long addr);
extern void __show_regs(struct pt_regs *);
-extern int cpu_architecture(void);
+extern int __pure cpu_architecture(void);
extern void cpu_init(void);
void arm_machine_restart(char mode, const char *cmd);