719 	u32 stat;  in i2c_dw_read_clear_intrbits()  local
733 	stat = dw_readl(dev, DW_IC_INTR_STAT);  in i2c_dw_read_clear_intrbits()
742 	if (stat & DW_IC_INTR_RX_UNDER)  in i2c_dw_read_clear_intrbits()
744 	if (stat & DW_IC_INTR_RX_OVER)  in i2c_dw_read_clear_intrbits()
746 	if (stat & DW_IC_INTR_TX_OVER)  in i2c_dw_read_clear_intrbits()
748 	if (stat & DW_IC_INTR_RD_REQ)  in i2c_dw_read_clear_intrbits()
750 	if (stat & DW_IC_INTR_TX_ABRT) {  in i2c_dw_read_clear_intrbits()
758 	if (stat & DW_IC_INTR_RX_DONE)  in i2c_dw_read_clear_intrbits()
760 	if (stat & DW_IC_INTR_ACTIVITY)  in i2c_dw_read_clear_intrbits()
762 	if (stat & DW_IC_INTR_STOP_DET)  in i2c_dw_read_clear_intrbits()
764 	if (stat & DW_IC_INTR_START_DET)  in i2c_dw_read_clear_intrbits()
766 	if (stat & DW_IC_INTR_GEN_CALL)  in i2c_dw_read_clear_intrbits()
769 	return stat;  in i2c_dw_read_clear_intrbits()
779 	u32 stat, enabled;  in i2c_dw_isr()  local
782 	stat = dw_readl(dev, DW_IC_RAW_INTR_STAT);  in i2c_dw_isr()
783 	dev_dbg(dev->dev, "%s: enabled=%#x stat=%#x\n", __func__, enabled, stat);  in i2c_dw_isr()
784 	if (!enabled || !(stat & ~DW_IC_INTR_ACTIVITY))  in i2c_dw_isr()
787 	stat = i2c_dw_read_clear_intrbits(dev);  in i2c_dw_isr()
789 	if (stat & DW_IC_INTR_TX_ABRT) {  in i2c_dw_isr()
801 	if (stat & DW_IC_INTR_RX_FULL)  in i2c_dw_isr()
804 	if (stat & DW_IC_INTR_TX_EMPTY)  in i2c_dw_isr()
814 	if ((stat & (DW_IC_INTR_TX_ABRT | DW_IC_INTR_STOP_DET)) || dev->msg_err)  in i2c_dw_isr()
818 		stat = dw_readl(dev, DW_IC_INTR_MASK);  in i2c_dw_isr()
820 		dw_writel(dev, stat, DW_IC_INTR_MASK);  in i2c_dw_isr()