212 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(ch);  in mic_dma_issue_pending()  local
214 	spin_lock(&mic_ch->issue_lock);  in mic_dma_issue_pending()
221 	if (mic_ch->issued == mic_ch->submitted)  in mic_dma_issue_pending()
223 	mic_ch->issued = mic_ch->submitted;  in mic_dma_issue_pending()
230 	mic_dma_write_reg(mic_ch, MIC_DMA_REG_DHPR, mic_ch->issued);  in mic_dma_issue_pending()
232 	spin_unlock(&mic_ch->issue_lock);  in mic_dma_issue_pending()
244 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(tx->chan);  in mic_dma_tx_submit_unlock()  local
255 	mic_ch->submitted = mic_ch->head;  in mic_dma_tx_submit_unlock()
256 	spin_unlock(&mic_ch->prep_lock);  in mic_dma_tx_submit_unlock()
257 	mic_dma_update_pending(mic_ch);  in mic_dma_tx_submit_unlock()
281 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(ch);  in mic_dma_prep_memcpy_lock()  local
282 	struct device *dev = mic_dma_ch_to_device(mic_ch);  in mic_dma_prep_memcpy_lock()
288 	spin_lock(&mic_ch->prep_lock);  in mic_dma_prep_memcpy_lock()
289 	result = mic_dma_do_dma(mic_ch, flags, dma_src, dma_dest, len);  in mic_dma_prep_memcpy_lock()
291 		return allocate_tx(mic_ch);  in mic_dma_prep_memcpy_lock()
293 	spin_unlock(&mic_ch->prep_lock);  in mic_dma_prep_memcpy_lock()
300 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(ch);  in mic_dma_prep_interrupt_lock()  local
303 	spin_lock(&mic_ch->prep_lock);  in mic_dma_prep_interrupt_lock()
304 	ret = mic_dma_do_dma(mic_ch, flags, 0, 0, 0);  in mic_dma_prep_interrupt_lock()
306 		return allocate_tx(mic_ch);  in mic_dma_prep_interrupt_lock()
307 	spin_unlock(&mic_ch->prep_lock);  in mic_dma_prep_interrupt_lock()
316 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(ch);  in mic_dma_tx_status()  local
319 		mic_dma_cleanup(mic_ch);  in mic_dma_tx_status()
524 		ch = &mic_dma_dev->mic_ch[i];  in mic_dma_init()
548 		ch = &mic_dma_dev->mic_ch[i];  in mic_dma_uninit()
563 	struct mic_dma_chan *mic_ch = to_mic_dma_chan(ch);  in mic_dma_free_chan_resources()  local
564 	mic_dma_drain_chan(mic_ch);  in mic_dma_free_chan_resources()
565 	mic_dma_chan_uninit(mic_ch);  in mic_dma_free_chan_resources()
595 		mic_dma_dev->mic_ch[i].api_ch.device = &mic_dma_dev->dma_dev;  in mic_dma_register_dma_device()
596 		dma_cookie_init(&mic_dma_dev->mic_ch[i].api_ch);  in mic_dma_register_dma_device()
597 		list_add_tail(&mic_dma_dev->mic_ch[i].api_ch.device_node,  in mic_dma_register_dma_device()
661 		   mic_dma_mmio_read(&mic_dma_dev->mic_ch[first_chan],  in mic_dma_reg_seq_show()
668 		ch = &mic_dma_dev->mic_ch[i];  in mic_dma_reg_seq_show()