CMCR 4860 drivers/tty/synclink.c usc_OutReg( info, CMCR, RegValue ); CMCR 5153 drivers/tty/synclink.c usc_OutReg( info, CMCR, 0x0f64 ); CMCR 6222 drivers/tty/synclink.c usc_OutReg( info, CMCR, 0x0f64 );