Searched refs:temp_tail (Results 1 – 1 of 1) sorted by relevance
636 int temp_tail = port->state->xmit.tail; in icom_write() local647 while ((port->state->xmit.head != temp_tail) && in icom_write()651 port->state->xmit.buf[temp_tail]; in icom_write()653 temp_tail++; in icom_write()654 temp_tail &= (UART_XMIT_SIZE - 1); in icom_write()