linux-kernel - Re: [PATCH 1/5] adt7462: New hwmon driver

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Message-ID: <20081107193433.GA8800@plum>
Date:	Fri, 7 Nov 2008 11:34:33 -0800
From:	"Darrick J. Wong" <djwong@...ibm.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Harvey Harrison <harvey.harrison@...il.com>, khali@...ux-fr.org,
	linux-kernel@...r.kernel.org, lm-sensors@...sensors.org
Subject: Re: [PATCH 1/5] adt7462: New hwmon driver

On Fri, Nov 07, 2008 at 11:27:31AM -0800, Andrew Morton wrote:
> > > +#define ROUND_DIV(x, divisor)  (((x) + ((divisor) / 2)) / (divisor))
> > 
> > DIV_ROUND_UP ?
> 
> That's different.  This one should be called ROUND_CLOSEST or something
> like that.

Actually, there _is_ such a macro in include/linux/kernel.h, but it does
a double-eval naughty just like mine.  That said, no need to bloat the
source tree, so I can reroll, and possibly even fix the kernel macro.

--D
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