Searched refs:uart_lsr_tx_empty (Results 1 – 7 of 7) sorted by relevance
38 (!uart_lsr_tx_empty(inb(speakup_info.port_tts + UART_LSR)))
21 static inline bool uart_lsr_tx_empty(u16 lsr) in uart_lsr_tx_empty() function
95 if (uart_lsr_tx_empty(status)) in serial_putc()
1850 !uart_lsr_tx_empty(serial_in(up, UART_LSR))) in serial8250_tx_chars()2013 return uart_lsr_tx_empty(lsr) ? TIOCSER_TEMT : 0; in serial8250_tx_empty()
1121 } while (!uart_lsr_tx_empty(status)); in wait_for_xmitr()1189 if (uart_lsr_tx_empty(status)) in omap_serial_early_putc()
596 } while (!uart_lsr_tx_empty(status)); in wait_for_xmitr()
1269 } while (!uart_lsr_tx_empty(status)); in wait_for_xmitr()
