u32 val = 0;
if (pmic_probe(p))
- return -1;
+ return -ENODEV;
if (state == PMIC_CHARGER_DISABLE) {
puts("Disable the charger.\n");
val &= ~(MBCHOSTEN | VCHGR_FC);
pmic_reg_write(p, MAX8997_REG_MBCCTRL2, val);
- return -1;
+ return -ENOTSUPP;
}
if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) {
printf("%s: Wrong charge current: %d [mA]\n",
__func__, current);
- return -1;
+ return -EINVAL;
}
fc = (current - CHARGER_MIN_CURRENT) / CHARGER_CURRENT_RESOLUTION;
u32 val;
if (pmic_probe(p))
- return -1;
+ return -ENODEV;
pmic_reg_read(p, MAX8997_REG_STATUS4, &val);