78 	unsigned		status;		/* current status */  member
104 	int status;  in i2c_write_le16()  local
106 	status = i2c_master_send(client, buf, 2);  in i2c_write_le16()
107 	return (status < 0) ? status : 0;  in i2c_write_le16()
113 	int status;  in i2c_read_le16()  local
115 	status = i2c_master_recv(client, buf, 2);  in i2c_read_le16()
116 	if (status < 0)  in i2c_read_le16()
117 		return status;  in i2c_read_le16()
126 	int		status;  in pcf857x_input()  local
130 	status = gpio->write(gpio->client, gpio->out);  in pcf857x_input()
133 	return status;  in pcf857x_input()
149 	int		status;  in pcf857x_output()  local
156 	status = gpio->write(gpio->client, gpio->out);  in pcf857x_output()
159 	return status;  in pcf857x_output()
172 	unsigned long change, i, status;  in pcf857x_irq()  local
174 	status = gpio->read(gpio->client);  in pcf857x_irq()
181 	change = (gpio->status ^ status) & gpio->irq_enabled;  in pcf857x_irq()
182 	gpio->status = status;  in pcf857x_irq()
240 	int				status;  in pcf857x_probe()  local
283 			status = -EIO;  in pcf857x_probe()
287 			status = i2c_smbus_read_byte(client);  in pcf857x_probe()
300 			status = -EIO;  in pcf857x_probe()
304 			status = i2c_read_le16(client);  in pcf857x_probe()
308 		status = -EINVAL;  in pcf857x_probe()
311 	if (status < 0)  in pcf857x_probe()
335 	gpio->status = gpio->read(gpio->client);  in pcf857x_probe()
351 		status = devm_request_threaded_irq(&client->dev, client->irq,  in pcf857x_probe()
355 		if (status)  in pcf857x_probe()
369 	status = devm_gpiochip_add_data(&client->dev, &gpio->chip, gpio);  in pcf857x_probe()
370 	if (status < 0)  in pcf857x_probe()
377 		status = pdata->setup(client,  in pcf857x_probe()
380 		if (status < 0)  in pcf857x_probe()
381 			dev_warn(&client->dev, "setup --> %d\n", status);  in pcf857x_probe()
389 	dev_dbg(&client->dev, "probe error %d for '%s'\n", status,  in pcf857x_probe()
392 	return status;  in pcf857x_probe()
399 	int				status = 0;  in pcf857x_remove()  local
402 		status = pdata->teardown(client,  in pcf857x_remove()
405 		if (status < 0) {  in pcf857x_remove()
407 					"teardown", status);  in pcf857x_remove()
408 			return status;  in pcf857x_remove()
412 	return status;  in pcf857x_remove()