/* PC300 TTY trigger poll routine This routine is called by pc300driver to treats Tx interrupt.  */
void cpc_tty_trigger_poll(pc300dev_t *pc300dev)
/* PC300 TTY trigger poll routine This routine is called by pc300driver to treats Tx interrupt.  */
void cpc_tty_trigger_poll(pc300dev_t *pc300dev)
{
	st_cpc_tty_area *cpc_tty = (st_cpc_tty_area *)pc300dev->cpc_tty; 
	if (!cpc_tty) {
		return;
	}
	schedule_work(&(cpc_tty->tty_tx_work)); 
}