64 	const struct pcf857x_drv_cfg *drv_cfg = dev->config;  in pcf857x_process_input()  local
69 	rc = i2c_read_dt(&drv_cfg->i2c, rx_buf, drv_data->num_bytes);  in pcf857x_process_input()
170 	const struct pcf857x_drv_cfg *drv_cfg = dev->config;  in pcf857x_port_set_raw()  local
190 	rc = i2c_write_dt(&drv_cfg->i2c, tx_buf_p, drv_data->num_bytes);  in pcf857x_port_set_raw()
312 	const struct pcf857x_drv_cfg *drv_cfg = dev->config;  in pcf857x_pin_interrupt_configure()  local
314 	if (!drv_cfg->gpio_int.port) {  in pcf857x_pin_interrupt_configure()
338 	const struct pcf857x_drv_cfg *drv_cfg = dev->config;  in pcf857x_init()  local
342 	if (!device_is_ready(drv_cfg->i2c.bus)) {  in pcf857x_init()
343 		LOG_ERR("%s is not ready", drv_cfg->i2c.bus->name);  in pcf857x_init()
348 	if (drv_cfg->gpio_int.port) {  in pcf857x_init()
349 		if (!gpio_is_ready_dt(&drv_cfg->gpio_int)) {  in pcf857x_init()
354 		rc = gpio_pin_configure_dt(&drv_cfg->gpio_int, GPIO_INPUT);  in pcf857x_init()
360 		rc = gpio_pin_interrupt_configure_dt(&drv_cfg->gpio_int, GPIO_INT_EDGE_TO_ACTIVE);  in pcf857x_init()
367 				   BIT(drv_cfg->gpio_int.pin));  in pcf857x_init()
368 		rc = gpio_add_callback(drv_cfg->gpio_int.port, &drv_data->int_gpio_cb);  in pcf857x_init()