Re: Bug fix for pvrusb2 driver [was: Re: Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE)]

[Greg KH <greg@kroah.com>]

On Mon, Oct 20, 2008 at 11:37:41AM -0500, Mike Isely wrote:
> 
> I was incomplete in my previous response.  See further below for nack 
> and another patch...
> 
> 
> On Mon, 20 Oct 2008, Alan Stern wrote:
> 
>    [...]
> 
> > 
> > Index: usb-2.6/drivers/media/video/pvrusb2/pvrusb2-main.c
> > ===================================================================
> > --- usb-2.6.orig/drivers/media/video/pvrusb2/pvrusb2-main.c
> > +++ usb-2.6/drivers/media/video/pvrusb2/pvrusb2-main.c
> > @@ -68,6 +68,16 @@ static void pvr_setup_attach(struct pvr2
> >  #endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
> >  }
> >  
> > +static int pvr_pre_reset(struct usb_interface *intf)
> > +{
> > +	return 0;
> > +}
> > +
> > +static int pvr_post_reset(struct usb_interface *intf)
> > +{
> > +	return 0;
> > +}
> > +
> >  static int pvr_probe(struct usb_interface *intf,
> >  		     const struct usb_device_id *devid)
> >  {
> > @@ -109,7 +119,9 @@ static struct usb_driver pvr_driver = {
> >  	.name =         "pvrusb2",
> >  	.id_table =     pvr2_device_table,
> >  	.probe =        pvr_probe,
> > -	.disconnect =   pvr_disconnect
> > +	.disconnect =   pvr_disconnect,
> > +	.pre_reset =	pvr_pre_reset,
> > +	.post_reset =	pvr_post_reset,
> >  };
> >  
> >  /*
> > 
> > --
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> > 
> 
> Nacked-by: Mike Isely <isely@pobox.com>
> 
> There is already another patch ready to go which eliminates the reset 
> entirely.  It can be found here:
> 
> http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4

Will this patch be sent to the -stable group, to fix this regression in
2.6.27?  Or should they take Alan's fix instead?

thanks,

greg k-h