[alsa-devel] No shutdown code in soc-core.c

Liam Girdwood lrg at slimlogic.co.uk
Mon Apr 19 16:10:55 CEST 2010

On Mon, 2010-04-19 at 13:19 +0000, ANISH KUMAR wrote:
> >Did you see Mark's reply on dev_pm_ops ? 
> >i.e. 
> >static const struct dev_pm_ops soc_pm_ops = { 
> >   .suspend = soc_suspend, 
> >    .resume = soc_resume, 
> >   .poweroff = soc_poweroff, 
> >};
>  I missed out Mark reply.However i checked now  this structure is 
>  not there in my code base.As i mentioned in my previous mail 
>  the flow of events when restart takes place.
>  Anyway i thought something is amiss in this struct platform_driver soc_driver 
>  that is why i am mailing to the experts here otherwise my
>  problem is fixed by having the code as mentioned in my previous 
>  mail.
> I just wanted to know the reason?Or Am i missing something probably the concept
> of turning off the audio driver??
> Kerenl version used: 2.6.29

Ah, your kernel is very old. I would just do what you are currently
doing with shutdown and use the dev_pm_ops when you upgrade your kernel.



Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.

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