392 	struct i2c_algo_iop3xx_data *adapter_data =  in iop3xx_i2c_remove()  local
395 	unsigned long cr = __raw_readl(adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()
402 	__raw_writel(cr, adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()
404 	iounmap(adapter_data->ioaddr);  in iop3xx_i2c_remove()
406 	kfree(adapter_data);  in iop3xx_i2c_remove()
416 	struct i2c_algo_iop3xx_data *adapter_data;  in iop3xx_i2c_probe()  local
424 	adapter_data = kzalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL);  in iop3xx_i2c_probe()
425 	if (!adapter_data) {  in iop3xx_i2c_probe()
430 	adapter_data->gpio_scl = devm_gpiod_get_optional(&pdev->dev,  in iop3xx_i2c_probe()
433 	if (IS_ERR(adapter_data->gpio_scl)) {  in iop3xx_i2c_probe()
434 		ret = PTR_ERR(adapter_data->gpio_scl);  in iop3xx_i2c_probe()
437 	adapter_data->gpio_sda = devm_gpiod_get_optional(&pdev->dev,  in iop3xx_i2c_probe()
440 	if (IS_ERR(adapter_data->gpio_sda)) {  in iop3xx_i2c_probe()
441 		ret = PTR_ERR(adapter_data->gpio_sda);  in iop3xx_i2c_probe()
457 	adapter_data->id = i2c_id++;  in iop3xx_i2c_probe()
459 	adapter_data->ioaddr = ioremap(res->start, IOP3XX_I2C_IO_SIZE);  in iop3xx_i2c_probe()
460 	if (!adapter_data->ioaddr) {  in iop3xx_i2c_probe()
471 				pdev->name, adapter_data);  in iop3xx_i2c_probe()
489 	init_waitqueue_head(&adapter_data->waitq);  in iop3xx_i2c_probe()
490 	spin_lock_init(&adapter_data->lock);  in iop3xx_i2c_probe()
492 	iop3xx_i2c_reset(adapter_data);  in iop3xx_i2c_probe()
493 	iop3xx_i2c_enable(adapter_data);  in iop3xx_i2c_probe()
496 	new_adapter->algo_data = adapter_data;  in iop3xx_i2c_probe()
503 	iounmap(adapter_data->ioaddr);  in iop3xx_i2c_probe()
509 	kfree(adapter_data);  in iop3xx_i2c_probe()