395 	struct i2c_algo_iop3xx_data *adapter_data =  in iop3xx_i2c_remove()  local
398 	unsigned long cr = __raw_readl(adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()
405 	__raw_writel(cr, adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()
407 	iounmap(adapter_data->ioaddr);  in iop3xx_i2c_remove()
409 	kfree(adapter_data);  in iop3xx_i2c_remove()
419 	struct i2c_algo_iop3xx_data *adapter_data;  in iop3xx_i2c_probe()  local
427 	adapter_data = kzalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL);  in iop3xx_i2c_probe()
428 	if (!adapter_data) {  in iop3xx_i2c_probe()
433 	adapter_data->gpio_scl = devm_gpiod_get_optional(&pdev->dev,  in iop3xx_i2c_probe()
436 	if (IS_ERR(adapter_data->gpio_scl)) {  in iop3xx_i2c_probe()
437 		ret = PTR_ERR(adapter_data->gpio_scl);  in iop3xx_i2c_probe()
440 	adapter_data->gpio_sda = devm_gpiod_get_optional(&pdev->dev,  in iop3xx_i2c_probe()
443 	if (IS_ERR(adapter_data->gpio_sda)) {  in iop3xx_i2c_probe()
444 		ret = PTR_ERR(adapter_data->gpio_sda);  in iop3xx_i2c_probe()
460 	adapter_data->id = i2c_id++;  in iop3xx_i2c_probe()
462 	adapter_data->ioaddr = ioremap(res->start, IOP3XX_I2C_IO_SIZE);  in iop3xx_i2c_probe()
463 	if (!adapter_data->ioaddr) {  in iop3xx_i2c_probe()
474 				pdev->name, adapter_data);  in iop3xx_i2c_probe()
492 	init_waitqueue_head(&adapter_data->waitq);  in iop3xx_i2c_probe()
493 	spin_lock_init(&adapter_data->lock);  in iop3xx_i2c_probe()
495 	iop3xx_i2c_reset(adapter_data);  in iop3xx_i2c_probe()
496 	iop3xx_i2c_enable(adapter_data);  in iop3xx_i2c_probe()
499 	new_adapter->algo_data = adapter_data;  in iop3xx_i2c_probe()
506 	iounmap(adapter_data->ioaddr);  in iop3xx_i2c_probe()
512 	kfree(adapter_data);  in iop3xx_i2c_probe()