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

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Date:	Fri, 07 Nov 2008 11:04:51 -0800
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	"Darrick J. Wong" <djwong@...ibm.com>
Cc:	Jean Delvare <khali@...ux-fr.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	lm-sensors <lm-sensors@...sensors.org>
Subject: Re: [PATCH 1/5] adt7462: New hwmon driver

On Fri, 2008-11-07 at 10:56 -0800, Darrick J. Wong wrote:
> New driver to play with.  As Jean mentioned a couple of years ago,
> this
> chip is a beast with odd combinations of 8 fans, 4 temperatures, and 
> 13 voltage sensors.  This driver has been tested on an IntelliStation
> Z30.
> 
> Signed-off-by: Darrick J. Wong <djwong@...ibm.com>
> ---
> +#define MASK_AND_SHIFT(value, prefix)	\
> +	(((value) & prefix##_MASK) >> prefix##_SHIFT)
> +

I'm not sure, but doesn't this exist somewhere in the common kernel
headers.

> +#define ROUND_DIV(x, divisor)  (((x) + ((divisor) / 2)) / (divisor))

DIV_ROUND_UP ?

Harvey

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