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From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
To: Sean Young <sean@mess.org>
Cc: linux-media@vger.kernel.org
Subject: Re: [GIT PULL FOR v4.17] rc changes
Date: Wed, 14 Feb 2018 16:49:08 -0200	[thread overview]
Message-ID: <20180214164908.5676fab1@vento.lan> (raw)
In-Reply-To: <20180212200318.cxnxro2vsqauexqz@gofer.mess.org>

Em Mon, 12 Feb 2018 20:03:18 +0000
Sean Young <sean@mess.org> escreveu:

>       media: rc: unnecessary use of do_div
> 
> From c52920c524d96db55b9b82440504a7ec40df0b32 Mon Sep 17 00:00:00 2001
> From: Sean Young <sean@mess.org>
> Date: Sun, 11 Feb 2018 17:23:14 +0000
> Subject: media: rc: unnecessary use of do_div
> Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
>     Mauro Carvalho Chehab <mchehab@infradead.org>
> 
> No need to use do_div() when the remainder is thrown away.

That's not true at all! We need do_div() every time we're dividing an u64
number, as otherwise, it will cause link errors when built with 32 bits.



Thanks,
Mauro

  parent reply	other threads:[~2018-02-14 18:49 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-12 20:03 [GIT PULL FOR v4.17] rc changes Sean Young
2018-02-14 18:44 ` Mauro Carvalho Chehab
2018-02-14 21:32   ` Sean Young
2018-02-15 11:16     ` Mauro Carvalho Chehab
2018-02-15 11:54       ` Sean Young
2018-02-14 18:49 ` Mauro Carvalho Chehab [this message]
2018-02-15  9:50   ` Sean Young

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