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-rw-r--r--include/asm-arm/system.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index b5731290b4e..b13a8da4847 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -99,6 +99,9 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
#define tas(ptr) (xchg((ptr),1))
extern asmlinkage void __backtrace(void);
+extern asmlinkage void c_backtrace(unsigned long fp, int pmode);
+extern void show_pte(struct mm_struct *mm, unsigned long addr);
+extern void __show_regs(struct pt_regs *);
extern int cpu_architecture(void);