commit75cf067953upstream. Add missing endianness conversion when using the USB device-descriptor bcdDevice field to construct a firmware file name. Fixes:8ef80aef11("[IRDA]: irda-usb.c: STIR421x cleanups") Cc: Nick Fedchik <nfedchik@atlantic-link.com.ua> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>