flash_fw
if (raid_lib->flash_fw == NULL) {
ret = raid_lib->flash_fw(attr->controller_id,
supplib->flash_fw = (int (*)(uint32_t, char *, uint32_t, char **))
int (*flash_fw)(uint32_t, char *, uint32_t, char **);
static int flash_fw(struct adapter *, void *, int);
rc = flash_fw(sc, data, mode);