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From: "Darrick J. Wong" <djwong@us.ibm.com>
To: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	lm-sensors <lm-sensors@lm-sensors.org>
Subject: Re: [lm-sensors] [PATCH] adt7473: New driver for Analog
Date: Mon, 18 Feb 2008 21:32:34 +0000	[thread overview]
Message-ID: <20080218213234.GC5784@tree.beaverton.ibm.com> (raw)
In-Reply-To: <20080217200250.GD2916@jupiter.solarsys.private>

On Sun, Feb 17, 2008 at 03:02:50PM -0500, Mark M. Hoffman wrote:

> Documentation/hwmon/adt7473 would be nice.

Ok, I'll generate one.

> That should be const.

Applied.

> > +	BUG();
> 
> Given ADT7473_PWM_BHVR_SHIFT is 5, this BUG() is obviously impossible.
> But I guess it's not obvious to GCC.

I'll put in a comment to explain that.

> NACK on that comment and associated code:  Jean Delvare submitted a
> patch to NVIDIA over two years ago to fix their bug.  Apparently some
> distros even carry his patch.  So, I don't want to encourage such a
> hack to persist.  Please just do the standard check here.

Ok.  I wonder if the nouveau people have any intention to
reverse-engineer the i2c controller?

Updated patch to follow soon.

--D

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WARNING: multiple messages have this Message-ID (diff)
From: "Darrick J. Wong" <djwong@us.ibm.com>
To: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	lm-sensors <lm-sensors@lm-sensors.org>
Subject: Re: [lm-sensors] [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip
Date: Mon, 18 Feb 2008 13:32:34 -0800	[thread overview]
Message-ID: <20080218213234.GC5784@tree.beaverton.ibm.com> (raw)
In-Reply-To: <20080217200250.GD2916@jupiter.solarsys.private>

On Sun, Feb 17, 2008 at 03:02:50PM -0500, Mark M. Hoffman wrote:

> Documentation/hwmon/adt7473 would be nice.

Ok, I'll generate one.

> That should be const.

Applied.

> > +	BUG();
> 
> Given ADT7473_PWM_BHVR_SHIFT is 5, this BUG() is obviously impossible.
> But I guess it's not obvious to GCC.

I'll put in a comment to explain that.

> NACK on that comment and associated code:  Jean Delvare submitted a
> patch to NVIDIA over two years ago to fix their bug.  Apparently some
> distros even carry his patch.  So, I don't want to encourage such a
> hack to persist.  Please just do the standard check here.

Ok.  I wonder if the nouveau people have any intention to
reverse-engineer the i2c controller?

Updated patch to follow soon.

--D

  reply	other threads:[~2008-02-18 21:32 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-19  3:41 [lm-sensors] [PATCH] adt7473: New driver for Analog Devices ADT7473 Darrick J. Wong
2007-12-19  3:41 ` [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip Darrick J. Wong
2007-12-19 14:47 ` [lm-sensors] [PATCH] adt7473: New driver for Analog Devices Jean Delvare
2007-12-19 23:14   ` Darrick J. Wong
2007-12-19 23:14     ` [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip Darrick J. Wong
2008-02-17 20:02     ` [lm-sensors] [PATCH] adt7473: New driver for Analog Mark M. Hoffman
2008-02-17 20:02       ` [lm-sensors] [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip Mark M. Hoffman
2008-02-18 21:32       ` Darrick J. Wong [this message]
2008-02-18 21:32         ` Darrick J. Wong
2008-02-19  9:52         ` [lm-sensors] [PATCH] adt7473: New driver for Analog Devices Jean Delvare
2008-02-19  9:52           ` [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip Jean Delvare
2008-02-18 21:33       ` [lm-sensors] [PATCH v2] adt7473: New driver for Analog Devices Darrick J. Wong
2008-02-18 21:33         ` [PATCH v2] adt7473: New driver for Analog Devices ADT7473 sensor chip Darrick J. Wong
2008-02-19  3:06         ` [lm-sensors] [PATCH v2] adt7473: New driver for Analog Mark M. Hoffman
2008-02-19  3:06           ` [lm-sensors] [PATCH v2] adt7473: New driver for Analog Devices ADT7473 sensor chip Mark M. Hoffman
2008-02-19  9:57         ` [lm-sensors] [PATCH v2] adt7473: New driver for Analog Devices Jean Delvare
2008-02-19  9:53       ` [lm-sensors] [PATCH] " Jean Delvare
2008-02-19  9:53         ` [PATCH] adt7473: New driver for Analog Devices ADT7473 sensor chip Jean Delvare

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