[mpeg2] no init for kfir on 2.4.0

[Ralph Metzler <rjkm@convergence.de>]

Paul Holcomb writes:
 >  After looking at kfir.c, the "ADSP loading failed" message seems to
 >  be caused by the card thinking that the firmware wasn't valid.
 > 
 >  I didn't have any problems with extracting the firmware, so I'm only
 >  guessing that they are valid.
 > 
 >  Here are md5's on the firmware files:
 > 
 > 0bc39339e46973ee3329aba5fccfad6f  MPEG1_6.HLD1

Regarding the file extraction I just had to realize that bash seems
to have a built-in echo.
  
echo -n -e "\x52\x4b\xeb\x74\x00\x00\x0f\x3c\xfc\x00" > MPEG1_6.HLD

is supposed to write a header with the binary data 0x52 0x4b etc.
when using /bin/echo or echo when not using bash as shell
it seems to write the text \x52\x4b ... 
although /bin/echo --help states to behave just like the echo in 
bash. Bug in /bin/echo???

So, please execute the Makefile from a bash.
I'll change the Makefile as soon as possible to work with all shells.

Sorry about that.

Ralph