Lines Matching defs:xmit
302 struct circ_buf *xmit = &ssp->port.state->xmit;
311 if (uart_circ_empty(xmit) || uart_tx_stopped(&ssp->port)) {
317 __ssp_transmit_char(ssp, xmit->buf[xmit->tail]);
318 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
320 if (uart_circ_empty(xmit))
324 if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
327 if (uart_circ_empty(xmit))