ops->backtrace = arm_backtrace;  
int __init oprofile_arch_init(struct oprofile_operations *ops){	int ret = -ENODEV;#ifdef CONFIG_CPU_XSCALE	ret = pmu_init(ops, &op_xscale_spec);#endif	return ret;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/fa0ebff62a8a25952a082641db0ed6b1cfc6c38c/init.c/buggy/arch/arm/oprofile/init.c