536 static int vrc4173_cardu_setup(char *options)  in vrc4173_cardu_setup()  argument
538 	if (options == NULL || *options == '\0')  in vrc4173_cardu_setup()
541 	if (strncmp(options, "cardu1:", 7) == 0) {  in vrc4173_cardu_setup()
542 		options += 7;  in vrc4173_cardu_setup()
543 		if (*options != '\0') {  in vrc4173_cardu_setup()
544 			if (strncmp(options, "noprobe", 7) == 0) {  in vrc4173_cardu_setup()
546 				options += 7;  in vrc4173_cardu_setup()
549 			if (*options != ',')  in vrc4173_cardu_setup()
555 	if (strncmp(options, "cardu2:", 7) == 0) {  in vrc4173_cardu_setup()
556 		options += 7;  in vrc4173_cardu_setup()
557 		if ((*options != '\0') && (strncmp(options, "noprobe", 7) == 0))  in vrc4173_cardu_setup()