104 		if (tx->cookie) {  in mic_dma_cleanup()
245 	dma_cookie_t cookie;  in mic_dma_tx_submit_unlock()  local
248 	cookie = tx->cookie;  in mic_dma_tx_submit_unlock()
258 	return cookie;  in mic_dma_tx_submit_unlock()
313 mic_dma_tx_status(struct dma_chan *ch, dma_cookie_t cookie,  in mic_dma_tx_status()  argument
318 	if (DMA_COMPLETE != dma_cookie_status(ch, cookie, txstate))  in mic_dma_tx_status()
321 	return dma_cookie_status(ch, cookie, txstate);  in mic_dma_tx_status()
445 	ch->cookie =  in mic_dma_setup_irq()
449 	if (IS_ERR(ch->cookie))  in mic_dma_setup_irq()
450 		return IS_ERR(ch->cookie);  in mic_dma_setup_irq()
456 	to_mbus_hw_ops(ch)->free_irq(to_mbus_device(ch), ch->cookie, ch);  in mic_dma_free_irq()
484 	dma_cookie_t cookie;  in mic_dma_drain_chan()  local
492 	cookie = tx->tx_submit(tx);  in mic_dma_drain_chan()
493 	if (dma_submit_error(cookie))  in mic_dma_drain_chan()
496 		err = dma_sync_wait(&ch->api_ch, cookie);  in mic_dma_drain_chan()