FROM_XFER_BUF 141 drivers/staging/rts5208/rtsx.h enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF}; FROM_XFER_BUF 34 drivers/usb/storage/protocol.h enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF};