REG_LCRH_RX
[REG_LCRH_RX] = ST_UART011_LCRH_RX,
return pl011_reg_to_offset(uap, REG_LCRH_RX) !=
pl011_write(lcr_h, uap, REG_LCRH_RX);
pl011_shutdown_channel(uap, REG_LCRH_RX);
[REG_LCRH_RX] = UART011_LCRH,