RE: [tpmdd-devel] [PATCH 2/2] tpm: fix bad constant expressions

[Winkler, Tomas]

> On Tue, Sep 20, 2016 at 07:08:40AM +0000, Winkler, Tomas wrote:
> >
> > > -----Original Message-----
> > > From: Jarkko Sakkinen [mailto:jarkko.sakkinen@xxxxxxxxxxxxxxx]
> > > Sent: Monday, September 19, 2016 23:22
> > > To: Peter Huewe <peterhuewe@xxxxxx>
> > > Cc: moderated list:TPM DEVICE DRIVER <tpmdd-
> > > devel@xxxxxxxxxxxxxxxxxxxxx>; open list
> > > <linux-kernel@xxxxxxxxxxxxxxx>
> > > Subject: [tpmdd-devel] [PATCH 2/2] tpm: fix bad constant expressions
> > >
> > > Sparse reports "bad constant expression" for the use of cpu_to_be32
> > > inside enums tpm_capabilities and tpm_sub_capabilities. Even though
> > > it is probably expanded to a constant expression, it is probably cleaner
> not to use it there.
> >
> >
> > Swap macros were rewritten due to possible compiler bug
> > https://lkml.org/lkml/2016/5/2/597
> > And the warning is actually a bug in sparse, it fails to detect constant
> expression now.
> 
> I still think that these must be change in order to have some consistency in
> the subsystem. Now there are two differing conventions.

Nothing against the convention just the commit message is misleading in that sense. 
Tomas