linux-kernel - Re: [PATCH] sound: constify functions in ac97

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Date:	Wed, 12 Jan 2011 18:02:10 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Hanno Böck <hanno@...eck.de>,
	alsa-devel@...a-project.org, perex@...ex.cz,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sound: constify functions in ac97

At Wed, 12 Jan 2011 14:44:07 +0200,
Alexey Dobriyan wrote:
> 
> On Wed, Jan 12, 2011 at 1:03 PM, Hanno Böck <hanno@...eck.de> wrote:
> >  struct snd_ac97_build_ops {
> > -       int (*build_3d) (struct snd_ac97 *ac97);
> > -       int (*build_specific) (struct snd_ac97 *ac97);
> > -       int (*build_spdif) (struct snd_ac97 *ac97);
> > -       int (*build_post_spdif) (struct snd_ac97 *ac97);
> > +       int (* const build_3d) (struct snd_ac97 *ac97);
> > +       int (* const build_specific) (struct snd_ac97 *ac97);
> > +       int (* const build_spdif) (struct snd_ac97 *ac97);
> > +       int (* const build_post_spdif) (struct snd_ac97 *ac97);
> >  #ifdef CONFIG_PM
> > -       void (*suspend) (struct snd_ac97 *ac97);
> > -       void (*resume) (struct snd_ac97 *ac97);
> > +       void (* const suspend) (struct snd_ac97 *ac97);
> > +       void (* const resume) (struct snd_ac97 *ac97);
> >  #endif
> > -       void (*update_jacks) (struct snd_ac97 *ac97);   /* for jack-sharing */
> > +       /* for jack-sharing */
> > +       void (* const update_jacks) (struct snd_ac97 *ac97);
> 
> Can we please not do this.
> 
> You made whole ops structure RO, this is enough.

Yes.  Hanno, could you fix and resubmit?


thanks,

Takashi
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