From 2ecccf90f2a6d821af4d33f086d59895e5d3bedc Mon Sep 17 00:00:00 2001 From: Dave Martin Date: Fri, 19 Aug 2011 17:58:35 +0100 Subject: ARM: 7029/1: Make cpu_architecture into a global variable The CPU architecture really should not be changing at runtime, so make it a global variable instead of a function. The cpu_architecture() function declared in remains the correct way to read this variable from C code. Signed-off-by: Dave Martin Reviewed-by: Jon Medhurst Signed-off-by: Russell King --- arch/arm/include/asm/system.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 832888d0c20c..4adf71b2b54a 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -57,6 +57,7 @@ #ifndef __ASSEMBLY__ +#include #include #include @@ -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); -- cgit