Comment # 18 on bug 916577 from Takashi Iwai

(In reply to Takashi Iwai from comment #17)
> (In reply to Walther Pelser from comment #16)
> > After resume and after normal boot the file is:
> >     /dev/dvb/adapter0/dvr0
> > Your wrote:
> >   /dev/dvd/dvr0
> 
> Right, it was a typo.  And does /dev/dvb/adapter0/dvr file exist after
> resume or not?

Scratch it.  It's -ENODEV error, which means that the device file must exist
but the kernel returns as if the corresponding device doesn't exist.  So, it
must be the issue in the kernel inside.