139 	struct i2c_client *client;	/* "main" client */  member
168 	struct i2c_client *client;  in max732x_writeb()  local
171 	client = group_a ? chip->client_group_a : chip->client_group_b;  in max732x_writeb()
172 	ret = i2c_smbus_write_byte(client, val);  in max732x_writeb()
174 		dev_err(&client->dev, "failed writing\n");  in max732x_writeb()
183 	struct i2c_client *client;  in max732x_readb()  local
186 	client = group_a ? chip->client_group_a : chip->client_group_b;  in max732x_readb()
187 	ret = i2c_smbus_read_byte(client);  in max732x_readb()
189 		dev_err(&client->dev, "failed reading\n");  in max732x_readb()
266 		dev_dbg(&chip->client->dev, "%s port %d is output only\n",  in max732x_gpio_direction_input()
267 			chip->client->name, off);  in max732x_gpio_direction_input()
288 		dev_dbg(&chip->client->dev, "%s port %d is input only\n",  in max732x_gpio_direction_output()
289 			chip->client->name, off);  in max732x_gpio_direction_output()
408 		dev_dbg(&chip->client->dev, "%s port %d is output only\n",  in max732x_irq_set_type()
409 			chip->client->name, off);  in max732x_irq_set_type()
414 		dev_err(&chip->client->dev, "irq %d: unsupported type %d\n",  in max732x_irq_set_type()
497 	struct i2c_client *client = chip->client;  in max732x_irq_setup()  local
498 	struct max732x_platform_data *pdata = dev_get_platdata(&client->dev);  in max732x_irq_setup()
503 	if (((pdata && pdata->irq_base) || client->irq)  in max732x_irq_setup()
510 		ret = devm_request_threaded_irq(&client->dev,  in max732x_irq_setup()
511 					client->irq,  in max732x_irq_setup()
515 					dev_name(&client->dev), chip);  in max732x_irq_setup()
517 			dev_err(&client->dev, "failed to request irq %d\n",  in max732x_irq_setup()
518 				client->irq);  in max732x_irq_setup()
527 			dev_err(&client->dev,  in max732x_irq_setup()
533 					     client->irq,  in max732x_irq_setup()
544 	struct i2c_client *client = chip->client;  in max732x_irq_setup()  local
545 	struct max732x_platform_data *pdata = dev_get_platdata(&client->dev);  in max732x_irq_setup()
548 	if (((pdata && pdata->irq_base) || client->irq) && has_irq != INT_NONE)  in max732x_irq_setup()
549 		dev_warn(&client->dev, "interrupt support not compiled in\n");  in max732x_irq_setup()
598 	gc->label = chip->client->name;  in max732x_setup_gpio()
617 static int max732x_probe(struct i2c_client *client,  in max732x_probe()  argument
627 	pdata = dev_get_platdata(&client->dev);  in max732x_probe()
628 	node = client->dev.of_node;  in max732x_probe()
631 		pdata = of_gpio_max732x(&client->dev);  in max732x_probe()
634 		dev_dbg(&client->dev, "no platform data\n");  in max732x_probe()
638 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);  in max732x_probe()
641 	chip->client = client;  in max732x_probe()
644 	chip->gpio_chip.dev = &client->dev;  in max732x_probe()
646 	addr_a = (client->addr & 0x0f) | 0x60;  in max732x_probe()
647 	addr_b = (client->addr & 0x0f) | 0x50;  in max732x_probe()
649 	switch (client->addr & 0x70) {  in max732x_probe()
651 		chip->client_group_a = client;  in max732x_probe()
653 			c = i2c_new_dummy(client->adapter, addr_b);  in max732x_probe()
658 		chip->client_group_b = client;  in max732x_probe()
660 			c = i2c_new_dummy(client->adapter, addr_a);  in max732x_probe()
665 		dev_err(&client->dev, "invalid I2C address specified %02x\n",  in max732x_probe()
666 				client->addr);  in max732x_probe()
672 		dev_err(&client->dev,  in max732x_probe()
695 		ret = pdata->setup(client, chip->gpio_chip.base,  in max732x_probe()
698 			dev_warn(&client->dev, "setup failed, %d\n", ret);  in max732x_probe()
701 	i2c_set_clientdata(client, chip);  in max732x_probe()
710 static int max732x_remove(struct i2c_client *client)  in max732x_remove()  argument
712 	struct max732x_platform_data *pdata = dev_get_platdata(&client->dev);  in max732x_remove()
713 	struct max732x_chip *chip = i2c_get_clientdata(client);  in max732x_remove()
718 		ret = pdata->teardown(client, chip->gpio_chip.base,  in max732x_remove()
721 			dev_err(&client->dev, "%s failed, %d\n",  in max732x_remove()