dcdc_init
arch_initcall(dcdc_init);
led->dcdc_init.num_consumer_supplies = 1;
led->dcdc_init.consumer_supplies = &led->dcdc_consumer;
led->dcdc_init.constraints.valid_modes_mask = REGULATOR_MODE_NORMAL;
led->dcdc_init.constraints.valid_ops_mask = REGULATOR_CHANGE_STATUS;
ret = wm8350_register_regulator(wm8350, dcdc, &led->dcdc_init);
struct regulator_init_data dcdc_init;