1551 #define PORT_INFO(vendor, product, num, name_, voices_, flags) \  argument
1552 	{ .id = USB_ID(vendor, product), \
1555 #define EXTERNAL_PORT(vendor, product, num, name) \  argument
1556 	PORT_INFO(vendor, product, num, name, 0, \
1560 #define CONTROL_PORT(vendor, product, num, name) \  argument
1561 	PORT_INFO(vendor, product, num, name, 0, \
1564 #define GM_SYNTH_PORT(vendor, product, num, name, voices) \  argument
1565 	PORT_INFO(vendor, product, num, name, voices, \
1570 #define ROLAND_SYNTH_PORT(vendor, product, num, name, voices) \  argument
1571 	PORT_INFO(vendor, product, num, name, voices, \
1579 #define SOUNDCANVAS_PORT(vendor, product, num, name, voices) \  argument
1580 	PORT_INFO(vendor, product, num, name, voices, \