[PATCH] drm: Fix kerneldoc warns in connector-related docs

[Sam Ravnborg]

Hi Sean.

> > > --- a/include/drm/drm_connector.h
> > > +++ b/include/drm/drm_connector.h
> > > @@ -543,8 +543,8 @@ struct drm_connector_state {
> > >  	 *
> > >  	 * This is also used in the atomic helpers to map encoders to their
> > >  	 * current and previous connectors, see
> > > -	 * &drm_atomic_get_old_connector_for_encoder() and
> > > -	 * &drm_atomic_get_new_connector_for_encoder().
> > > +	 * &drm_atomic_get_old_connector_for_encoder and
> > > +	 * &drm_atomic_get_new_connector_for_encoder.
> > Please fix this to use () for the functions and drop the "&".
> > This is what we use in drm kernel-doc for functions.
> > See for example function references in doc of writeback_job in the same file.
> 
> Doing this won't get a hyperlink in the docs. It seems like these hooks aren't
> recognized as functions by sphinx (not sure didn't look into it too deeply). The
> other "_funcs.*" hooks are also handled with '&' (there are lots of examples in
> drm_connector.h).
> 
> I think preserving the hyperlinks probably outweighs the missing (), thoughts?

Hmm, I actually tested it here - with sphinx_1.4.9.
The links was preserved, the only difference was that they had the ()
prefixed to their name.

Do you happen to use an older sphinx version?

	Sam