charger_event
pdata->charger_event(pchg->lp, event);
if (pdata->charger_event && id == LP8788_INT_CHG_INPUT_STATE)
struct charger_event chg_evt;
struct charger_event *evt = &data->chg_evt;
struct charger_event *evt = &data->chg_evt;
void (*charger_event) (struct lp8788 *lp,