55 static int sense = -1;	/* -1 = auto, 0 = active high, 1 = active low */  variable
342 		    sense != -1) {  in serial_ir_irq_handler()
358 					dcd, sense, ktime_to_ns(kt),  in serial_ir_irq_handler()
366 				if (!(dcd ^ sense)) {  in serial_ir_irq_handler()
370 						dcd, sense, ktime_to_ns(kt),  in serial_ir_irq_handler()
376 					sense = sense ? 0 : 1;  in serial_ir_irq_handler()
381 			frbwrite(data, !(dcd ^ sense));  in serial_ir_irq_handler()
571 	if (sense == -1) {  in serial_ir_probe()
588 		sense = nlow >= nhigh ? 1 : 0;  in serial_ir_probe()
590 			 sense ? "low" : "high");  in serial_ir_probe()
593 			 sense ? "low" : "high");  in serial_ir_probe()
792 	if (sense != -1)  in serial_ir_init_module()
793 		sense = !!sense;  in serial_ir_init_module()
835 module_param(sense, int, 0444);
836 MODULE_PARM_DESC(sense, "Override autodetection of IR receiver circuit (0 = active high, 1 = active…