From mboxrd@z Thu Jan  1 00:00:00 1970
From: Simon Glass <sjg@google.com>
Date: Wed, 20 May 2020 07:22:26 -0600
Subject: Warnings on Edison
In-Reply-To: <20200520130622.GD26741@bill-the-cat>
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 <20200520081717.GN1634618@smile.fi.intel.com>
 <20200520130622.GD26741@bill-the-cat>
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Hi Tom,

On Wed, 20 May 2020 at 07:06, Tom Rini <trini@konsulko.com> wrote:
>
> On Wed, May 20, 2020 at 11:17:17AM +0300, Andy Shevchenko wrote:
> > On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
> > > Hi Andy,
> > >
> > > When I build edison on master I recently started seeing this warning:
> > >
> > > +board/intel/edison/dsdt.asl.tmp    210:         Name (SSCN, Package ()
> > > +Warning  4089 -                Object is not referenced ^
> > > +
> > > +board/intel/edison/dsdt.asl.tmp    214:         Name (FMCN, Package ()
> > > +board/intel/edison/dsdt.asl.tmp    218:         Name (HSCN, Package ()
> > > +board/intel/edison/dsdt.asl.tmp    239:         Name (SSCN, Package ()
> > > +board/intel/edison/dsdt.asl.tmp    243:         Name (FMCN, Package ()
> > > +board/intel/edison/dsdt.asl.tmp    247:         Name (HSCN, Package ()
> > > +board/intel/edison/dsdt.asl.tmp    291:             Method (GPLD, 1,
> > > Serialized) {
> > > +Warning  4089 -                      Object is not referenced ^
> >
> > Can't reproduce.
> > ASL+ Optimizing Compiler/Disassembler version 20190509
>
> Ah, that explains it then I bet.  Ubuntu/bionic is:
> ASL+ Optimizing Compiler/Disassembler version 20180105

I must have installed something newer, 20180810. I have not upgraded
to 2020.04 yet. A bit nervous about what will change.

Regards,
Simon