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Searched refs:RXEMPTY (Results 1 – 1 of 1) sorted by relevance

/Linux-v5.4/drivers/tty/serial/
Darc_uart.c62 #define RXEMPTY 0x20 /* Receive FIFO Empty: No char receivede */ macro
234 if (status & RXEMPTY) in arc_serial_rx_chars()
246 } while (!((status = UART_GET_STATUS(port)) & RXEMPTY)); in arc_serial_rx_chars()
456 while (!(UART_GET_STATUS(port) & RXEMPTY)) in arc_serial_poll_getchar()