Trouble with APM suspend in 5.3-R

[Dave Walton]

M. Warner Losh wrote:
> In message: <41F02CE1.5090207 at acm.org>
>             Dave Walton <dwalton at acm.org> writes:
> : 
> : A good effort!  That is precisely the error I saw.  Hopefully, that 
> : removed call to pci_pir_biosroute() doesn't do anything important.
> : 
> : Unfortunately, this had no effect at all on the panic.  Please see my 
> : next reply to Gleb Smirnoff for details on the panic.  Perhaps it will 
> : mean something to you.
> 
> Chances are the right fix is to try the route, but ignore errors...
> I've found problems like this in the pci code in the past and worked
> around it this way (becaues it breaks some machines if you don't even
> try).

Upon closer inspection, that's close to what pci_pir.c already does. 
Aside from printing the error message, it appears to ignore the error. 
Which in my case is fine, since the call to pci_pir_biosroute() doesn't 
seem to be the source of my problem.

Dave