sfifo             785 drivers/tty/serial/fsl_lpuart.c 	unsigned char sfifo = readb(port->membase + UARTSFIFO);
sfifo             790 drivers/tty/serial/fsl_lpuart.c 	if (sr1 & UARTSR1_TC && sfifo & UARTSFIFO_TXEMPT)
sfifo             801 drivers/tty/serial/fsl_lpuart.c 	unsigned long sfifo = lpuart32_read(port, UARTFIFO);
sfifo             806 drivers/tty/serial/fsl_lpuart.c 	if (stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT)