[linux-dvb] Re: Error unloading WinTV NOVA T USB2

Mario Rossi mariofutire at googlemail.com
Tue Aug 22 00:57:18 CEST 2006


I've been using again the WinTV NOVA T USB2 and the module behaved better today.
Still impossible to unload the modules from memory

snd_usb_audio          68704  0
snd_usb_lib            14336  1 snd_usb_audio
snd_rawmidi            22048  1 snd_usb_lib
snd_hwdep               8708  1 snd_usb_audio
dib3000mc              11140  4294967292
dibx000_common          3844  1 dib3000mc
dvb_pll                14212  4294967292
radeon                 98848  1
drm                    61076  2 radeon

This is what it looks like after a "make unload" in the v4l directory.
On the other hand I did not have any Oops and I was able to unplug and
replug the USB cable.
Maybe there is nothing wrong in that, it would be nice, though, to be
able to remove modules from memory.

root at thinkpad v4l-dvb]# make unload
make -C /home/andrea/projects/cvs/3rdParty/v4l-dvb/v4l unload
make[1]: Entering directory `/home/andrea/projects/cvs/3rdParty/v4l-dvb/v4l'
scripts/make_makefile.pl /lib/modules/
scripts/rmmod.pl unload
found 21 modules
/sbin/rmmod dib3000mc
ERROR: Module dib3000mc is in use
/sbin/rmmod dibx000_common
ERROR: Module dibx000_common is in use by dib3000mc
/sbin/rmmod dvb_pll
ERROR: Module dvb_pll is in use
make[1]: Leaving directory `/home/andrea/projects/cvs/3rdParty/v4l-dvb/v4l'

[root at thinkpad v4l-dvb]# /sbin/rmmod -f dib3000mc
ERROR: Removing 'dib3000mc': Resource temporarily unavailable

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