Searched refs:sfifo (Results 1 – 1 of 1) sorted by relevance
795 unsigned char sfifo = readb(port->membase + UARTSFIFO); in lpuart_tx_empty() local800 if (sr1 & UARTSR1_TC && sfifo & UARTSFIFO_TXEMPT) in lpuart_tx_empty()811 unsigned long sfifo = lpuart32_read(port, UARTFIFO); in lpuart32_tx_empty() local816 if (stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) in lpuart32_tx_empty()