On Thu, Sep 06, 2018 at 06:38:52PM +0100, Chris Wilson wrote:
> Quoting Emil Velikov (2018-09-06 16:14:07)
> > From: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
> >
> > They're used internally and never meant to be part of the API.
> > Add the drm_private notation, which should resolve that.
> >
> > Cc: Eric Engestrom <eric.engestrom@xxxxxxxxx>
> > Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
> > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> > Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
> > Fixes: 4e81d4f9c9b ("intel: add generic functions to check PCI ID")
> > Signed-off-by: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
> > ---
> > intel/intel_chipset.c | 4 ++--
> > intel/intel_chipset.h | 4 ++--
> > 2 files changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/intel/intel_chipset.c b/intel/intel_chipset.c
> > index d5c33cc5..5aa4a2f2 100644
> > --- a/intel/intel_chipset.c
> > +++ b/intel/intel_chipset.c
> > @@ -44,7 +44,7 @@ static const struct pci_device {
> > INTEL_SKL_IDS(9),
> > };
> >
> > -bool intel_is_genx(unsigned int devid, int gen)
> > +drm_private bool intel_is_genx(unsigned int devid, int gen)
> > {
> > const struct pci_device *p,
> > *pend = pciids + sizeof(pciids) / sizeof(pciids[0]);
> > @@ -66,7 +66,7 @@ bool intel_is_genx(unsigned int devid, int gen)
> > return false;
> > }
> >
> > -bool intel_get_genx(unsigned int devid, int *gen)
> > +drm_private bool intel_get_genx(unsigned int devid, int *gen)
>
> We should only need to put the attribute in the header, right?
IMO it actually makes more sense to be in the .c. Reason is that if we
are going to change to be hidden by default and annotate the public
ones, then we don't need to play with macros to hide them from other
projects including the header.
A declaration for a private symbol should not be in an exported header
so we know that all the functions in that header should actually be
public.
Lucas De Marchi
> -Chris
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