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From: tglx@linutronix.de (Thomas Gleixner)
To: lm-sensors@vger.kernel.org
Subject: [lm-sensors] [PATCH] Add MAX6650 support
Date: Fri, 16 Mar 2007 21:19:55 +0000	[thread overview]
Message-ID: <1174079995.13341.289.camel@localhost.localdomain> (raw)
In-Reply-To: <200701171359.46334.hjk@linutronix.de>

On Fri, 2007-03-16 at 22:07 +0100, Hans-J?rgen Koch wrote:
> > > /* fan_voltage: 5=5V fan, 12\x12V fan, 0=don't change */
> > > static int fan_voltage = 0;
> > > /* prescaler: Possible values are 1,2,4,8,16, or 0 for don't change */
> > > static int prescaler = 0;
> >
> > The trick is to _not_ initialize these variables at all. The compiler
> > will put them in a special section and will zero them all at once
> > automatically.
> 
> Sounds dangerous. But I trust you :-)

It's one of the things which actually work reliable in gcc :)

	tglx




  parent reply	other threads:[~2007-03-16 21:19 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-17 12:59 [lm-sensors] [PATCH] Add MAX6650 support Hans-Jürgen Koch
2007-01-22  8:36 ` Jean Delvare
2007-02-11 15:44 ` corentin.labbe
2007-02-11 16:22 ` Hans-Jürgen Koch
2007-02-12 13:48 ` Hans-Jürgen Koch
2007-02-27 15:21 ` [lm-sensors] " Matej Kenda
2007-02-27 15:35 ` [lm-sensors] " Jean Delvare
2007-02-27 16:17 ` Hans-Jürgen Koch
2007-02-27 16:29 ` Matej Kenda
2007-02-27 17:03 ` Matej Kenda
2007-02-27 17:13 ` Hans-Jürgen Koch
2007-02-27 18:07 ` Jean Delvare
2007-02-27 19:58 ` Hans-Jürgen Koch
2007-02-28 11:44 ` Hans-Jürgen Koch
2007-02-28 15:57 ` Matej Kenda
2007-02-28 16:08 ` Hans-Jürgen Koch
2007-03-01  7:15 ` Jean Delvare
2007-03-01  7:34 ` Jean Delvare
2007-03-01 10:11 ` Hans-Jürgen Koch
2007-03-01 17:34 ` corentin.labbe
2007-03-02 11:32 ` Jean Delvare
2007-03-05 11:34 ` Hans-Jürgen Koch
2007-03-11 14:40 ` Jean Delvare
2007-03-11 15:21 ` Jean Delvare
2007-03-11 21:08 ` Hans-Jürgen Koch
2007-03-12 13:50 ` Jean Delvare
2007-03-12 14:44 ` Hans-Jürgen Koch
2007-03-12 16:49 ` Jean Delvare
2007-03-13 13:25 ` Hans-Jürgen Koch
2007-03-15 20:10 ` Jean Delvare
2007-03-16 16:44 ` Hans-Jürgen Koch
2007-03-16 19:17 ` Jean Delvare
2007-03-16 21:07 ` Hans-Jürgen Koch
2007-03-16 21:19 ` Hans-Jürgen Koch
2007-03-16 21:19 ` Thomas Gleixner [this message]
2007-03-16 21:33 ` Thomas Gleixner
2007-03-17 13:39 ` Jean Delvare
2007-03-17 14:23 ` Hans-Jürgen Koch

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