MPC52xx_PSC_SR_RB 1401 drivers/tty/serial/mpc52xx_uart.c 			      MPC52xx_PSC_SR_RB)) {
MPC52xx_PSC_SR_RB 1403 drivers/tty/serial/mpc52xx_uart.c 			if (status & MPC52xx_PSC_SR_RB) {