164 	iobuff_t		tx_buff;  member
377 		while ((si->tx_buff.len) &&  in pxa_irda_sir_irq()
379 			stuart_writel(si, *si->tx_buff.data++, STTHR);  in pxa_irda_sir_irq()
380 			si->tx_buff.len -= 1;  in pxa_irda_sir_irq()
383 		if (si->tx_buff.len == 0) {  in pxa_irda_sir_irq()
385 			dev->stats.tx_bytes += si->tx_buff.data - si->tx_buff.head;  in pxa_irda_sir_irq()
606 		si->tx_buff.data = si->tx_buff.head;  in pxa_irda_hard_xmit()
607 		si->tx_buff.len  = async_wrap_skb(skb, si->tx_buff.data, si->tx_buff.truesize);  in pxa_irda_hard_xmit()
984 	err = pxa_irda_init_iobuf(&si->tx_buff, 4000);  in pxa_irda_probe()
1033 		kfree(si->tx_buff.head);  in pxa_irda_probe()
1054 		kfree(si->tx_buff.head);  in pxa_irda_remove()