63 	struct mhu_db_channel *chan_info;  in mhu_db_mbox_to_channel()  local
66 		chan_info = mbox->chans[i].con_priv;  in mhu_db_mbox_to_channel()
67 		if (chan_info && chan_info->pchan == pchan &&  in mhu_db_mbox_to_channel()
68 		    chan_info->doorbell == doorbell)  in mhu_db_mbox_to_channel()
77 	struct mhu_db_channel *chan_info = chan->con_priv;  in mhu_db_mbox_clear_irq()  local
78 	void __iomem *base = chan_info->mhu->mlink[chan_info->pchan].rx_reg;  in mhu_db_mbox_clear_irq()
80 	writel_relaxed(BIT(chan_info->doorbell), base + INTR_CLR_OFS);  in mhu_db_mbox_clear_irq()
139 	struct mhu_db_channel *chan_info = chan->con_priv;  in mhu_db_last_tx_done()  local
140 	void __iomem *base = chan_info->mhu->mlink[chan_info->pchan].tx_reg;  in mhu_db_last_tx_done()
142 	if (readl_relaxed(base + INTR_STAT_OFS) & BIT(chan_info->doorbell))  in mhu_db_last_tx_done()
150 	struct mhu_db_channel *chan_info = chan->con_priv;  in mhu_db_send_data()  local
151 	void __iomem *base = chan_info->mhu->mlink[chan_info->pchan].tx_reg;  in mhu_db_send_data()
154 	writel_relaxed(BIT(chan_info->doorbell), base + INTR_SET_OFS);  in mhu_db_send_data()
167 	struct mhu_db_channel *chan_info = chan->con_priv;  in mhu_db_shutdown()  local
168 	struct mbox_controller *mbox = &chan_info->mhu->mbox;  in mhu_db_shutdown()
190 	struct mhu_db_channel *chan_info;  in mhu_db_mbox_xlate()  local
224 	chan_info = devm_kzalloc(mbox->dev, sizeof(*chan_info), GFP_KERNEL);  in mhu_db_mbox_xlate()
225 	if (!chan_info)  in mhu_db_mbox_xlate()
228 	chan_info->mhu = mhu;  in mhu_db_mbox_xlate()
229 	chan_info->pchan = pchan;  in mhu_db_mbox_xlate()
230 	chan_info->doorbell = doorbell;  in mhu_db_mbox_xlate()
232 	chan->con_priv = chan_info;  in mhu_db_mbox_xlate()