diff --git a/arch/arm/oprofile/backtrace.c b/arch/arm/oprofile/backtrace.c
index ec58d3e2eb8bef453dd8b7ba17db4d672c3debd9..df35c452a8bf6528c3cf92ee892af205350d7b50 100644
--- a/arch/arm/oprofile/backtrace.c
+++ b/arch/arm/oprofile/backtrace.c
@@ -115,7 +115,7 @@ static int valid_kernel_stack(struct frame_tail *tail, struct pt_regs *regs)
 	return (tailaddr > stack) && (tailaddr < stack_base);
 }
 
-void arm_backtrace(struct pt_regs const *regs, unsigned int depth)
+void arm_backtrace(struct pt_regs * const regs, unsigned int depth)
 {
 	struct frame_tail *tail;
 	unsigned long last_address = 0;