583 	int i, step = 0, *kernel_step;  in breakpoint_handler()  local
640 		kernel_step = this_cpu_ptr(&stepping_kernel_bp);  in breakpoint_handler()
642 		if (*kernel_step != ARM_KERNEL_STEP_NONE)  in breakpoint_handler()
646 			*kernel_step = ARM_KERNEL_STEP_SUSPEND;  in breakpoint_handler()
648 			*kernel_step = ARM_KERNEL_STEP_ACTIVE;  in breakpoint_handler()
659 	int i, step = 0, *kernel_step, access;  in watchpoint_handler()  local
742 		kernel_step = this_cpu_ptr(&stepping_kernel_bp);  in watchpoint_handler()
744 		if (*kernel_step != ARM_KERNEL_STEP_NONE)  in watchpoint_handler()
748 			*kernel_step = ARM_KERNEL_STEP_SUSPEND;  in watchpoint_handler()
750 			*kernel_step = ARM_KERNEL_STEP_ACTIVE;  in watchpoint_handler()
764 	int handled_exception = 0, *kernel_step;  in reinstall_suspended_bps()  local
766 	kernel_step = this_cpu_ptr(&stepping_kernel_bp);  in reinstall_suspended_bps()
795 	} else if (*kernel_step != ARM_KERNEL_STEP_NONE) {  in reinstall_suspended_bps()
802 		if (*kernel_step != ARM_KERNEL_STEP_SUSPEND) {  in reinstall_suspended_bps()
809 		*kernel_step = ARM_KERNEL_STEP_NONE;  in reinstall_suspended_bps()