ATMEL_US_CTSIC 667 drivers/tty/serial/atmel_serial.c ier |= ATMEL_US_CTSIC; ATMEL_US_CTSIC 702 drivers/tty/serial/atmel_serial.c idr |= ATMEL_US_CTSIC; ATMEL_US_CTSIC 1377 drivers/tty/serial/atmel_serial.c | ATMEL_US_CTSIC)) {