115 	void __iomem *regs = priv->regs + TSI721_DMAC_BASE(priv->mdma.ch_id);  in tsi721_maint_dma()
127 	bd_ptr = priv->mdma.bd_base;  in tsi721_maint_dma()
155 				priv->mdma.ch_id, ch_stat);  in tsi721_maint_dma()
1458 	priv->mdma.ch_id = TSI721_DMACH_MAINT;  in tsi721_bdma_maint_init()
1468 	priv->mdma.bd_num = bd_num;  in tsi721_bdma_maint_init()
1469 	priv->mdma.bd_phys = bd_phys;  in tsi721_bdma_maint_init()
1470 	priv->mdma.bd_base = bd_ptr;  in tsi721_bdma_maint_init()
1487 		priv->mdma.bd_base = NULL;  in tsi721_bdma_maint_init()
1491 	priv->mdma.sts_phys = sts_phys;  in tsi721_bdma_maint_init()
1492 	priv->mdma.sts_base = sts_ptr;  in tsi721_bdma_maint_init()
1493 	priv->mdma.sts_size = sts_size;  in tsi721_bdma_maint_init()
1533 	struct tsi721_bdma_maint *mdma = &priv->mdma;  in tsi721_bdma_maint_free()  local
1534 	void __iomem *regs = priv->regs + TSI721_DMAC_BASE(mdma->ch_id);  in tsi721_bdma_maint_free()
1536 	if (mdma->bd_base == NULL)  in tsi721_bdma_maint_free()
1549 		mdma->bd_num * sizeof(struct tsi721_dma_desc),  in tsi721_bdma_maint_free()
1550 		mdma->bd_base, mdma->bd_phys);  in tsi721_bdma_maint_free()
1551 	mdma->bd_base = NULL;  in tsi721_bdma_maint_free()
1555 		mdma->sts_size * sizeof(struct tsi721_dma_sts),  in tsi721_bdma_maint_free()
1556 		mdma->sts_base, mdma->sts_phys);  in tsi721_bdma_maint_free()
1557 	mdma->sts_base = NULL;  in tsi721_bdma_maint_free()