Lines Matching refs:UART_LSR
585 *status = serial_inp(info, UART_LSR); in receive_chars()
683 *status = serial_inp(info, UART_LSR); in receive_chars()
849 status = serial_inp(info, UART_LSR); in rs_interrupt()
921 status = serial_inp(info, UART_LSR); in rs_interrupt_single()
995 status = serial_inp(info, UART_LSR); in rs_interrupt_multi()
1333 (void) serial_inp(info, UART_LSR); in startup()
1344 (serial_inp(info, UART_LSR) == 0xff)) { in startup()
1437 (void)serial_inp(info, UART_LSR); in startup()
2269 status = serial_in(info, UART_LSR); in get_lsr_info()
2940 while (!((lsr = serial_inp(info, UART_LSR)) & UART_LSR_TEMT)) { in rs_wait_until_sent()
3493 (void)serial_inp(&scr_info, UART_LSR); in detect_uart_irq()
3533 for (count = 0; (serial_inp(info, UART_LSR) & UART_LSR_DR) && in size_fifo()
5832 status = serial_in(info, UART_LSR); in wait_for_xmitr()
6024 if (serial_in(info, UART_LSR) == 0xff) in serial_console_setup()