149 	struct lp55xx_platform_data *pdata = chip->pdata;  in lp55xx_init_led()  local
161 	if (pdata->led_config[chan].led_current == 0)  in lp55xx_init_led()
164 	led->led_current = pdata->led_config[chan].led_current;  in lp55xx_init_led()
165 	led->max_current = pdata->led_config[chan].max_current;  in lp55xx_init_led()
166 	led->chan_nr = pdata->led_config[chan].chan_nr;  in lp55xx_init_led()
167 	led->cdev.default_trigger = pdata->led_config[chan].default_trigger;  in lp55xx_init_led()
178 	if (pdata->led_config[chan].name) {  in lp55xx_init_led()
179 		led->cdev.name = pdata->led_config[chan].name;  in lp55xx_init_led()
182 			pdata->label ? : chip->cl->name, chan);  in lp55xx_init_led()
387 	struct lp55xx_platform_data *pdata;  in lp55xx_init_device()  local
394 	pdata = chip->pdata;  in lp55xx_init_device()
397 	if (!pdata || !cfg)  in lp55xx_init_device()
400 	if (gpio_is_valid(pdata->enable_gpio)) {  in lp55xx_init_device()
401 		ret = devm_gpio_request_one(dev, pdata->enable_gpio,  in lp55xx_init_device()
409 		gpio_set_value(pdata->enable_gpio, 0);  in lp55xx_init_device()
411 		gpio_set_value(pdata->enable_gpio, 1);  in lp55xx_init_device()
447 	struct lp55xx_platform_data *pdata = chip->pdata;  in lp55xx_deinit_device()  local
452 	if (gpio_is_valid(pdata->enable_gpio))  in lp55xx_deinit_device()
453 		gpio_set_value(pdata->enable_gpio, 0);  in lp55xx_deinit_device()
459 	struct lp55xx_platform_data *pdata = chip->pdata;  in lp55xx_register_leds()  local
461 	int num_channels = pdata->num_channels;  in lp55xx_register_leds()
475 		if (pdata->led_config[i].led_current == 0)  in lp55xx_register_leds()
478 		led_current = pdata->led_config[i].led_current;  in lp55xx_register_leds()
549 	struct lp55xx_platform_data *pdata;  in lp55xx_of_populate_pdata()  local
554 	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);  in lp55xx_of_populate_pdata()
555 	if (!pdata)  in lp55xx_of_populate_pdata()
568 	pdata->led_config = &cfg[0];  in lp55xx_of_populate_pdata()
569 	pdata->num_channels = num_channels;  in lp55xx_of_populate_pdata()
583 	of_property_read_string(np, "label", &pdata->label);  in lp55xx_of_populate_pdata()
584 	of_property_read_u8(np, "clock-mode", &pdata->clock_mode);  in lp55xx_of_populate_pdata()
586 	pdata->enable_gpio = of_get_named_gpio(np, "enable-gpio", 0);  in lp55xx_of_populate_pdata()
589 	of_property_read_u8(np, "pwr-sel", (u8 *)&pdata->pwr_sel);  in lp55xx_of_populate_pdata()
591 	dev->platform_data = pdata;  in lp55xx_of_populate_pdata()