Message-ID: <530BC209.2000708@ti.com>
Date: Mon, 24 Feb 2014 17:04:57 -0500
From: Tom Rini <trini@ti.com>
Organization: Texas Instruments
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To: Joe Perches <joe@perches.com>
CC: Josh Triplett <josh@joshtriplett.org>, <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] checkpatch.pl: Add warning for new __packed additions
References: <1393274296-26179-1-git-send-email-trini@ti.com>  <1393275606.11020.59.camel@joe-AO722> <530BB571.8080509@ti.com>  <1393277304.11020.64.camel@joe-AO722> <530BBF10.6050601@ti.com> <1393279377.11020.66.camel@joe-AO722>
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On 02/24/2014 05:02 PM, Joe Perches wrote:
> On Mon, 2014-02-24 at 16:52 -0500, Tom Rini wrote:
>> I've been lead to
>> believe that most cases now people should be using regmap instead, which
>> just leaves the case of having to match on-disk formats or similar cases
>> I believe as the things that must stay __packed.
> 
> __packed is also necessary for on-wire networking protocols.

Indeed, and there's probably a few other valid cases I'm also
forgetting.  But the common case is hardware, where regmap is now preferred.

I've got this modified to a CHK and only for non-file usage.  Anything
else we want to talk about before I repost?

-- 
Tom
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