657 static int iic_request_irq(struct platform_device *ofdev,  in iic_request_irq()  argument
660 	struct device_node *np = ofdev->dev.of_node;  in iic_request_irq()
668 		dev_err(&ofdev->dev, "irq_of_parse_and_map failed\n");  in iic_request_irq()
677 		dev_err(&ofdev->dev, "request_irq %d failed\n", irq);  in iic_request_irq()
688 static int iic_probe(struct platform_device *ofdev)  in iic_probe()  argument
690 	struct device_node *np = ofdev->dev.of_node;  in iic_probe()
698 		dev_err(&ofdev->dev, "failed to allocate device data\n");  in iic_probe()
702 	platform_set_drvdata(ofdev, dev);  in iic_probe()
706 		dev_err(&ofdev->dev, "failed to iomap device\n");  in iic_probe()
713 	dev->irq = iic_request_irq(ofdev, dev);  in iic_probe()
715 		dev_warn(&ofdev->dev, "using polling mode\n");  in iic_probe()
725 			dev_err(&ofdev->dev, "Unable to get bus frequency\n");  in iic_probe()
732 	dev_dbg(&ofdev->dev, "clckdiv = %d\n", dev->clckdiv);  in iic_probe()
739 	adap->dev.parent = &ofdev->dev;  in iic_probe()
751 	dev_info(&ofdev->dev, "using %s mode\n",  in iic_probe()
772 static int iic_remove(struct platform_device *ofdev)  in iic_remove()  argument
774 	struct ibm_iic_private *dev = platform_get_drvdata(ofdev);  in iic_remove()