linux-kernel - Re: [PATCH] ata: increase retry count but shorten duration for Calxeda controller

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Date:	Mon, 6 May 2013 10:45:45 -0500
From:	Timur Tabi <timur@...i.org>
To:	Mark Langsdorf <mark.langsdorf@...xeda.com>
Cc:	lkml <linux-kernel@...r.kernel.org>, linux-ide@...r.kernel.org,
	Jeff Garzik <jgarzik@...ox.com>
Subject: Re: [PATCH] ata: increase retry count but shorten duration for
 Calxeda controller

On Wed, May 1, 2013 at 4:34 PM, Mark Langsdorf
<mark.langsdorf@...xeda.com> wrote:
>
> -       const unsigned long *timing = sata_ehc_deb_timing(&link->eh_context);
> +       unsigned long timing[] = { 5, 100, 500};


Why are you dropping the 'const'?

Assuming it works, this should be more efficient:

static const unsigned long timing[] = {5, 100, 500};
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