linux-kernel - Re: [PATCH v2] intel8x0m: wait a bit before warm reset check

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Message-ID: <s5hzkp7fc3q.wl%tiwai@suse.de>
Date:	Mon, 07 Mar 2011 11:39:53 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	Jesper Juhl <jj@...osbits.net>, Jaroslav Kysela <perex@...ex.cz>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] intel8x0m: wait a bit before warm reset check

At Mon, 07 Mar 2011 11:36:34 +0100,
Paul Bolle wrote:
> 
> On Mon, 2011-03-07 at 10:55 +0100, Takashi Iwai wrote:
> > Also, as mentioned earlier, it's better to use usleep_range() than
> > udelay().  There is no hard upper-limit in this case, and any longer
> > sleep works.
> 
> So something like, say, usleep_range(500, 1000) should be OK?

Yes.  It can be longer (as it's no path with critical time-out).


Takashi
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