acm_rb            474 drivers/usb/class/cdc-acm.c 	struct acm_rb *rb = urb->context;
acm_rb           1389 drivers/usb/class/cdc-acm.c 		struct acm_rb *rb = &(acm->read_buffers[i]);
acm_rb             98 drivers/usb/class/cdc-acm.h 	struct acm_rb read_buffers[ACM_NR];