SBD_CHANREGS       53 drivers/tty/serial/sb1250-duart.c #define SBD_CHANREGS(line)	A_BCM1480_DUART_CHANREG((line), 0)
SBD_CHANREGS       67 drivers/tty/serial/sb1250-duart.c #define SBD_CHANREGS(line)	A_DUART_CHANREG((line), 0)