IONIC_DEVINFO_SERIAL_BUFLEN
IONIC_DEVINFO_SERIAL_BUFLEN);
idev->dev_info.serial_num[IONIC_DEVINFO_SERIAL_BUFLEN] = 0;
char serial_num[IONIC_DEVINFO_SERIAL_BUFLEN + 1];
char serial_num[IONIC_DEVINFO_SERIAL_BUFLEN];