Searched refs:ff_empty (Results 1 – 2 of 2) sorted by relevance
53 fifo_empty_mask ff_empty; member181 .ff_empty = usp_ff_empty,253 .ff_empty = uart_ff_empty,
120 return (reg & ufifo_st->ff_empty(port->line)) ? TIOCSER_TEMT : 0; in sirfsoc_uart_tx_empty()420 ufifo_st->ff_empty(port->line))) { in sirfsoc_uart_pio_rx_chars()690 ufifo_st->ff_empty(port->line))) in sirfsoc_uart_isr()