From: Vojtech Pavlik <vojtech@suse.cz>
To: Pavel Machek <pavel@suse.cz>, John Lenz <lenz@cs.wisc.edu>,
Robert Schwebel <robert@schwebel.de>,
Robert Schwebel <r.schwebel@pengutronix.de>,
rpurdie@rpsys.net, kernel list <linux-kernel@vger.kernel.org>
Subject: Re: best way to handle LEDs
Date: Thu, 3 Nov 2005 17:11:24 +0100 [thread overview]
Message-ID: <20051103161124.GA3692@ucw.cz> (raw)
In-Reply-To: <20051103160123.GI28038@flint.arm.linux.org.uk>
On Thu, Nov 03, 2005 at 04:01:23PM +0000, Russell King wrote:
> I think you misunderstand me. Please read:
>
> http://dictionary.reference.com/search?q=busywait
>
> Since the i2c transfer functions allow drivers to sleep (and some do)
> you can't "just busywait" without modifying the i2c layer to tell
> drivers to busy wait instead of sleeping.
Agreed.
--
Vojtech Pavlik
SuSE Labs, SuSE CR
next prev parent reply other threads:[~2005-11-03 16:11 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-01 23:44 best way to handle LEDs Pavel Machek
2005-11-02 0:39 ` Richard Purdie
2005-11-02 1:03 ` John Lenz
2005-11-02 8:01 ` Chase Venters
2005-11-02 13:56 ` Pavel Machek
2005-11-02 14:38 ` Richard Purdie
2005-11-02 21:11 ` Pavel Machek
2005-11-02 22:05 ` Richard Purdie
2005-11-02 1:57 ` root
2005-11-02 11:40 ` Geert Uytterhoeven
2005-11-02 2:47 ` Ben Dooks
2005-11-02 9:48 ` Alessandro Zummo
2005-11-02 9:51 ` Pavel Machek
2005-11-03 2:31 ` John Lenz
2005-11-07 23:30 ` Pavel Machek
2005-11-08 0:27 ` John Lenz
2005-11-08 9:28 ` Pavel Machek
2005-11-08 12:07 ` Richard Purdie
2005-11-08 13:14 ` Pavel Machek
2005-11-02 10:18 ` Paul Mundt
2005-11-02 20:26 ` Robert Schwebel
2005-11-02 21:13 ` Pavel Machek
2005-11-02 21:33 ` Robert Schwebel
2005-11-03 2:52 ` John Lenz
2005-11-03 6:21 ` Robert Schwebel
2005-11-03 8:15 ` Russell King
2005-11-03 9:57 ` Pavel Machek
2005-11-03 14:49 ` Russell King
2005-11-03 15:34 ` Vojtech Pavlik
2005-11-03 16:01 ` Russell King
2005-11-03 16:11 ` Vojtech Pavlik [this message]
2005-11-03 16:38 ` linux-os (Dick Johnson)
2005-11-03 16:35 ` Pavel Machek
2005-11-04 0:41 ` Stefan Smietanowski
2005-11-03 14:26 ` Rich Walker
2005-11-03 3:09 ` Rob Landley
2005-11-03 8:37 ` Geert Uytterhoeven
2005-11-03 9:59 ` Pavel Machek
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