linux-kernel - Re: [PATCH 01/35 linux-next] ata: constify of_device

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Message-ID: <833110133.20140.1426618096533.open-xchange@webmail.nmp.proximus.be>
Date:	Tue, 17 Mar 2015 19:48:16 +0100 (CET)
From:	Fabian Frederick <fabf@...net.be>
To:	Richard Weinberger <richard.weinberger@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	LKML <linux-kernel@...r.kernel.org>, linux-ide@...r.kernel.org,
	Tejun Heo <tj@...nel.org>
Subject: Re: [PATCH 01/35 linux-next] ata: constify of_device_id array



> On 16 March 2015 at 23:16 Richard Weinberger <richard.weinberger@...il.com>
> wrote:
>
>
> Fabian,
>
> On Mon, Mar 16, 2015 at 8:17 PM, Fabian Frederick <fabf@...net.be> wrote:
> > of_device_id is always used as const.
> > (See driver.of_match_table and open firmware functions)
>
> Do you know the gcc plugin-system?
> You could improve the const plugin in to find more interesting structs
> to constify them.
> http://grsecurity.net/~ephox/const_plugin/
> Please check also the latest grsecurity patch.

Thanks a lot for information Richard, I didn't know about that project.

Regards,
Fabian

>
> --
> Thanks,
> //richard
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