linux-kernel - Re: [PATCH] regulator: s5m8767: Use DIV_ROUND

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Message-ID: <20120423121831.GF8318@opensource.wolfsonmicro.com>
Date:	Mon, 23 Apr 2012 13:18:31 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Sangbeom Kim <sbkim73@...sung.com>,
	Liam Girdwood <lrg@...com>
Subject: Re: [PATCH] regulator: s5m8767: Use DIV_ROUND_UP to calculate
 selector

On Fri, Apr 13, 2012 at 09:30:05AM +0800, Axel Lin wrote:
> Integer division may truncate the result.
> Use DIV_ROUND_UP to ensure new voltage setting falls within specified range.

Applied, thanks.

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