npe_load_firmware
ret = npe_load_firmware(npe_c, npe_name(npe_c), dev);
err = npe_load_firmware(npe, npe_name(npe), &dev->dev);
err = npe_load_firmware(port->npe, npe_name(port->npe),
EXPORT_SYMBOL(npe_load_firmware);
int npe_load_firmware(struct npe *npe, const char *name, struct device *dev);