NUM_URBS           22 drivers/media/rc/ttusbir.c #define NUM_URBS	4
NUM_URBS           52 drivers/usb/serial/mos7720.c #define NUM_URBS			16	/* URB Count */
NUM_URBS          170 drivers/usb/serial/mos7840.c #define NUM_URBS                        16	/* URB Count */