linux-kernel - Re: [PATCH] of: fix htmldocs build warnings

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Message-ID: <20230724131316.GA3307169-robh@kernel.org>
Date:   Mon, 24 Jul 2023 07:13:16 -0600
From:   Rob Herring <robh@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Rob Herring <robherring2@...il.com>,
        Frank Rowand <frowand.list@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Randy Dunlap <rdunlap@...radead.org>
Subject: Re: [PATCH] of: fix htmldocs build warnings

On Mon, Jul 24, 2023 at 01:55:13PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> On Thu, 13 Jul 2023 16:10:38 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> >
> > On Wed, 22 Mar 2023 18:00:32 +1100 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> > >
> > > Fix these htmldoc build warnings:
> > > 
> > > include/linux/of.h:115: warning: cannot understand function prototype: 'const struct kobj_type of_node_ktype; '
> > > include/linux/of.h:118: warning: Excess function parameter 'phandle_name' description in 'of_node_init'
> > > 
> > > Reported by: Stephen Rothwell <sfr@...b.auug.org.au>
> > > Reported by: Randy Dunlap <rdunlap@...radead.org>
> > > Fixes: 39459ce717b8 ("of: dynamic: add lifecycle docbook info to node creation functions")
> > > Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
> > > ---
> > >  include/linux/of.h | 7 +++----
> > >  1 file changed, 3 insertions(+), 4 deletions(-)
> > > 
> > > Replaces "[PATCH] of: fix htmldocs build warning" and additionally
> > > fixes the new warning about phandle that Randy reported.
> > > 
> > > diff --git a/include/linux/of.h b/include/linux/of.h
> > > index 9b7a99499ef3..d55dab9ad728 100644
> > > --- a/include/linux/of.h
> > > +++ b/include/linux/of.h
> > > @@ -100,10 +100,12 @@ struct of_reconfig_data {
> > >  	struct property		*old_prop;
> > >  };
> > >  
> > > +extern const struct kobj_type of_node_ktype;
> > > +extern const struct fwnode_operations of_fwnode_ops;
> > > +
> > >  /**
> > >   * of_node_init - initialize a devicetree node
> > >   * @node: Pointer to device node that has been created by kzalloc()
> > > - * @phandle_name: Name of property holding a phandle value
> > >   *
> > >   * On return the device_node refcount is set to one.  Use of_node_put()
> > >   * on @node when done to free the memory allocated for it.  If the node
> > > @@ -111,9 +113,6 @@ struct of_reconfig_data {
> > >   * whether to free the memory will be done by node->release(), which is
> > >   * of_node_release().
> > >   */
> > > -/* initialize a node */
> > > -extern const struct kobj_type of_node_ktype;
> > > -extern const struct fwnode_operations of_fwnode_ops;
> > >  static inline void of_node_init(struct device_node *node)
> > >  {
> > >  #if defined(CONFIG_OF_KOBJ)
> > > -- 
> > > 2.39.2  
> > 
> > Any chance if this patch being applied?
> 
> Is there something wrong with the patch?

Sorry, missed this one. Now applied. If it's not sent to DT list and 
into PW, then it's a gamble when/if I see it.

> P.S. Rob, should I use your kernel.org address as your linux-next
> contact?

Yes.

Rob