From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julia Lawall <julia.lawall@lip6.fr>
Date: Fri, 20 Oct 2017 10:02:46 +0200 (CEST)
Subject: [Cluster-devel] [PATCH v2 02/15] usb: gadget: make
 config_item_type structures const
In-Reply-To: <6348630.r2z9ev4yl2@avalon>
References: <1508167134-6243-1-git-send-email-bhumirks@gmail.com>
	<1985905.z83BJQzMUS@avalon> <20171019140657.GA22233@lst.de>
	<6348630.r2z9ev4yl2@avalon>
Message-ID: <alpine.DEB.2.20.1710200857030.2090@hadrien>
List-Id: <cluster-devel.redhat.com>
To: cluster-devel.redhat.com
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit



On Thu, 19 Oct 2017, Laurent Pinchart wrote:

> Hi Christoph,
>
> On Thursday, 19 October 2017 17:06:57 EEST Christoph Hellwig wrote:
> > > Now we have 9 const instances of the config_item_type structure that are
> > > identical, with only the .ct_owner field set. Should they be all merged
> > > into a single structure ?
> >
> > I think that's a good idea.
> >
> > But I'm about to slurp up this whole series into my tree, how about making
> > that an incremental patch?
>
> I'm fine with that.
>
> Bhumika, would you like to submit an incremental patch, or should I do it ?

For various types, there seem to be a few hundred of these, eg:

static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
        .rates = SNDRV_PCM_RATE_44100, /* fixed rate */
};

static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
        .rates = SNDRV_PCM_RATE_44100, /* fixed rate */
};

Would it be desirable to remove them?  I guess one would have to check
that there are not any pointer equality checks on these values.  Would it
be useful to put a #define to keep the orignal names?

julia