ACM_NR           1183 drivers/usb/class/cdc-acm.c 	num_rx_buf = (quirks == SINGLE_RX_URB) ? 1 : ACM_NR;
ACM_NR             97 drivers/usb/class/cdc-acm.h 	struct urb *read_urbs[ACM_NR];
ACM_NR             98 drivers/usb/class/cdc-acm.h 	struct acm_rb read_buffers[ACM_NR];