30 static int ipu_disable_channel(struct idmac *idmac, struct idmac_channel *ichan,
41 #define to_ipu(id) container_of(id, struct ipu, idmac)
602 static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan)  in ipu_enable_channel()  argument
604 	struct ipu *ipu = to_ipu(idmac);  in ipu_enable_channel()
658 	struct idmac *idmac = to_idmac(ichan->dma_chan.device);  in ipu_init_channel_buffer()  local
659 	struct ipu *ipu = to_ipu(idmac);  in ipu_init_channel_buffer()
823 	struct idmac *idmac = to_idmac(tx->chan->device);  in idmac_tx_submit()  local
824 	struct ipu *ipu = to_ipu(idmac);  in idmac_tx_submit()
883 		ret = ipu_enable_channel(idmac, ichan);  in idmac_tx_submit()
912 	struct idmac *idmac = to_idmac(ichan->dma_chan.device);  in idmac_desc_alloc()  local
918 	tasklet_disable(&to_ipu(idmac)->tasklet);  in idmac_desc_alloc()
937 	tasklet_enable(&to_ipu(idmac)->tasklet);  in idmac_desc_alloc()
948 static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan)  in ipu_init_channel()  argument
955 	struct ipu *ipu = to_ipu(idmac);  in ipu_init_channel()
1007 static void ipu_uninit_channel(struct idmac *idmac, struct idmac_channel *ichan)  in ipu_uninit_channel()  argument
1014 	struct ipu *ipu = to_ipu(idmac);  in ipu_uninit_channel()
1069 static int ipu_disable_channel(struct idmac *idmac, struct idmac_channel *ichan,  in ipu_disable_channel()  argument
1073 	struct ipu *ipu = to_ipu(idmac);  in ipu_disable_channel()
1380 	struct idmac *idmac = to_idmac(chan->device);  in idmac_issue_pending()  local
1381 	struct ipu *ipu = to_ipu(idmac);  in idmac_issue_pending()
1400 	struct idmac *idmac = to_idmac(chan->device);  in idmac_pause()  local
1401 	struct ipu *ipu = to_ipu(idmac);  in idmac_pause()
1429 	struct idmac *idmac = to_idmac(chan->device);  in __idmac_terminate_all()  local
1430 	struct ipu *ipu = to_ipu(idmac);  in __idmac_terminate_all()
1434 	ipu_disable_channel(idmac, ichan,  in __idmac_terminate_all()
1503 	struct idmac *idmac = to_idmac(chan->device);  in idmac_alloc_chan_resources()  local
1522 	ipu_disable_channel(idmac, ichan, true);  in idmac_alloc_chan_resources()
1524 	ret = ipu_init_channel(idmac, ichan);  in idmac_alloc_chan_resources()
1558 	ipu_uninit_channel(idmac, ichan);  in idmac_alloc_chan_resources()
1568 	struct idmac *idmac = to_idmac(chan->device);  in idmac_free_chan_resources()  local
1595 	ipu_uninit_channel(idmac, ichan);  in idmac_free_chan_resources()
1599 	tasklet_schedule(&to_ipu(idmac)->tasklet);  in idmac_free_chan_resources()
1610 	struct idmac *idmac = &ipu->idmac;  in ipu_idmac_init()  local
1611 	struct dma_device *dma = &idmac->dma;  in ipu_idmac_init()
1641 		dma_chan->device	= &idmac->dma;  in ipu_idmac_init()
1649 	return dma_async_device_register(&idmac->dma);  in ipu_idmac_init()
1655 	struct idmac *idmac = &ipu->idmac;  in ipu_idmac_exit()  local
1663 	dma_async_device_unregister(&idmac->dma);  in ipu_idmac_exit()