663 static int iic_request_irq(struct platform_device *ofdev,  in iic_request_irq()  argument
666 	struct device_node *np = ofdev->dev.of_node;  in iic_request_irq()
674 		dev_err(&ofdev->dev, "irq_of_parse_and_map failed\n");  in iic_request_irq()
683 		dev_err(&ofdev->dev, "request_irq %d failed\n", irq);  in iic_request_irq()
694 static int iic_probe(struct platform_device *ofdev)  in iic_probe()  argument
696 	struct device_node *np = ofdev->dev.of_node;  in iic_probe()
704 		dev_err(&ofdev->dev, "failed to allocate device data\n");  in iic_probe()
708 	platform_set_drvdata(ofdev, dev);  in iic_probe()
712 		dev_err(&ofdev->dev, "failed to iomap device\n");  in iic_probe()
719 	dev->irq = iic_request_irq(ofdev, dev);  in iic_probe()
721 		dev_warn(&ofdev->dev, "using polling mode\n");  in iic_probe()
731 			dev_err(&ofdev->dev, "Unable to get bus frequency\n");  in iic_probe()
738 	dev_dbg(&ofdev->dev, "clckdiv = %d\n", dev->clckdiv);  in iic_probe()
745 	adap->dev.parent = &ofdev->dev;  in iic_probe()
755 		dev_err(&ofdev->dev, "failed to register i2c adapter\n");  in iic_probe()
759 	dev_info(&ofdev->dev, "using %s mode\n",  in iic_probe()
780 static int iic_remove(struct platform_device *ofdev)  in iic_remove()  argument
782 	struct ibm_iic_private *dev = platform_get_drvdata(ofdev);  in iic_remove()