CPB               184 drivers/net/wan/hd64570.c 		sca_out(0, dmac + CPB, card); /* pointer base */
CPB              4658 drivers/tty/synclinkmp.c 	write_reg(info, RXDMA + CPB,
CPB              4662 drivers/tty/synclinkmp.c 	write_reg(info, TXDMA + CPB,