Searched refs:UART_LSR_BOTH_EMPTY (Results 1 – 3 of 3) sorted by relevance
24 #define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro28 return (lsr & UART_LSR_BOTH_EMPTY) == UART_LSR_BOTH_EMPTY; in uart_lsr_tx_empty()
37 prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); in prom_putchar_ar71xx()39 prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); in prom_putchar_ar71xx()
2101 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_put_poll_char()2111 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_put_poll_char()3510 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_console_write()