92 	unsigned		status;		/* current status */  member
119 	int status;  in i2c_write_le16()  local
121 	status = i2c_master_send(client, buf, 2);  in i2c_write_le16()
122 	return (status < 0) ? status : 0;  in i2c_write_le16()
128 	int status;  in i2c_read_le16()  local
130 	status = i2c_master_recv(client, buf, 2);  in i2c_read_le16()
131 	if (status < 0)  in i2c_read_le16()
132 		return status;  in i2c_read_le16()
141 	int		status;  in pcf857x_input()  local
145 	status = gpio->write(gpio->client, gpio->out);  in pcf857x_input()
148 	return status;  in pcf857x_input()
164 	int		status;  in pcf857x_output()  local
171 	status = gpio->write(gpio->client, gpio->out);  in pcf857x_output()
174 	return status;  in pcf857x_output()
187 	unsigned long change, i, status;  in pcf857x_irq()  local
189 	status = gpio->read(gpio->client);  in pcf857x_irq()
196 	change = (gpio->status ^ status) & gpio->irq_enabled;  in pcf857x_irq()
197 	gpio->status = status;  in pcf857x_irq()
278 	int				status;  in pcf857x_probe()  local
321 			status = -EIO;  in pcf857x_probe()
325 			status = i2c_smbus_read_byte(client);  in pcf857x_probe()
338 			status = -EIO;  in pcf857x_probe()
342 			status = i2c_read_le16(client);  in pcf857x_probe()
346 		status = -EINVAL;  in pcf857x_probe()
349 	if (status < 0)  in pcf857x_probe()
373 	gpio->status = gpio->out;  in pcf857x_probe()
375 	status = gpiochip_add(&gpio->chip);  in pcf857x_probe()
376 	if (status < 0)  in pcf857x_probe()
381 		status = gpiochip_irqchip_add(&gpio->chip, &pcf857x_irq_chip,  in pcf857x_probe()
384 		if (status) {  in pcf857x_probe()
389 		status = devm_request_threaded_irq(&client->dev, client->irq,  in pcf857x_probe()
393 		if (status)  in pcf857x_probe()
405 		status = pdata->setup(client,  in pcf857x_probe()
408 		if (status < 0)  in pcf857x_probe()
409 			dev_warn(&client->dev, "setup --> %d\n", status);  in pcf857x_probe()
420 	dev_dbg(&client->dev, "probe error %d for '%s'\n", status,  in pcf857x_probe()
423 	return status;  in pcf857x_probe()
430 	int				status = 0;  in pcf857x_remove()  local
433 		status = pdata->teardown(client,  in pcf857x_remove()
436 		if (status < 0) {  in pcf857x_remove()
438 					"teardown", status);  in pcf857x_remove()
439 			return status;  in pcf857x_remove()
444 	return status;  in pcf857x_remove()