250 	struct gpio_regulator_data *drvdata;  in gpio_regulator_probe()  local
254 	drvdata = devm_kzalloc(&pdev->dev, sizeof(struct gpio_regulator_data),  in gpio_regulator_probe()
256 	if (drvdata == NULL)  in gpio_regulator_probe()
261 						      &drvdata->desc);  in gpio_regulator_probe()
266 	drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL);  in gpio_regulator_probe()
267 	if (drvdata->desc.name == NULL) {  in gpio_regulator_probe()
274 		drvdata->gpios = kmemdup(config->gpios,  in gpio_regulator_probe()
277 		if (drvdata->gpios == NULL) {  in gpio_regulator_probe()
283 		drvdata->nr_gpios = config->nr_gpios;  in gpio_regulator_probe()
284 		ret = gpio_request_array(drvdata->gpios, drvdata->nr_gpios);  in gpio_regulator_probe()
292 	drvdata->states = kmemdup(config->states,  in gpio_regulator_probe()
296 	if (drvdata->states == NULL) {  in gpio_regulator_probe()
301 	drvdata->nr_states = config->nr_states;  in gpio_regulator_probe()
303 	drvdata->desc.owner = THIS_MODULE;  in gpio_regulator_probe()
304 	drvdata->desc.enable_time = config->startup_delay;  in gpio_regulator_probe()
309 		drvdata->desc.type = REGULATOR_VOLTAGE;  in gpio_regulator_probe()
310 		drvdata->desc.ops = &gpio_regulator_voltage_ops;  in gpio_regulator_probe()
311 		drvdata->desc.n_voltages = config->nr_states;  in gpio_regulator_probe()
314 		drvdata->desc.type = REGULATOR_CURRENT;  in gpio_regulator_probe()
315 		drvdata->desc.ops = &gpio_regulator_current_ops;  in gpio_regulator_probe()
325 	for (ptr = 0; ptr < drvdata->nr_gpios; ptr++) {  in gpio_regulator_probe()
329 	drvdata->state = state;  in gpio_regulator_probe()
333 	cfg.driver_data = drvdata;  in gpio_regulator_probe()
353 	drvdata->dev = regulator_register(&drvdata->desc, &cfg);  in gpio_regulator_probe()
354 	if (IS_ERR(drvdata->dev)) {  in gpio_regulator_probe()
355 		ret = PTR_ERR(drvdata->dev);  in gpio_regulator_probe()
360 	platform_set_drvdata(pdev, drvdata);  in gpio_regulator_probe()
365 	gpio_free_array(drvdata->gpios, drvdata->nr_gpios);  in gpio_regulator_probe()
367 	kfree(drvdata->states);  in gpio_regulator_probe()
369 	kfree(drvdata->gpios);  in gpio_regulator_probe()
371 	kfree(drvdata->desc.name);  in gpio_regulator_probe()
378 	struct gpio_regulator_data *drvdata = platform_get_drvdata(pdev);  in gpio_regulator_remove()  local
380 	regulator_unregister(drvdata->dev);  in gpio_regulator_remove()
382 	gpio_free_array(drvdata->gpios, drvdata->nr_gpios);  in gpio_regulator_remove()
384 	kfree(drvdata->states);  in gpio_regulator_remove()
385 	kfree(drvdata->gpios);  in gpio_regulator_remove()
387 	kfree(drvdata->desc.name);  in gpio_regulator_remove()