adp5588_read
val = adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank);
kpad->dat_out[i] = adp5588_read(kpad->client,
kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
kpad->pull_dis[i] = adp5588_read(kpad->client, GPIO_PULL1 + i);
int key = adp5588_read(kpad->client, KEY_EVENTA + i);
status = adp5588_read(client, INT_STAT);
ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
ret = adp5588_read(client, KEY_EVENTA);
ret = adp5588_read(client, DEV_ID);