linux-kernel - Re: serial_cs: oxsemi quirk breaks resume

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Message-ID: <20091110103259.6050db7e@lxorguk.ukuu.org.uk>
Date:	Tue, 10 Nov 2009 10:32:59 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Pavel Machek <pavel@....cz>
Cc:	kernel list <linux-kernel@...r.kernel.org>, gregkh@...e.de,
	KMoorman@...nsy.edu, w.sang@...gutronix.de,
	ken_kawasaki@...ing.nifty.jp, davem@...emloft.net,
	Andrew Morton <akpm@...l.org>
Subject: Re: serial_cs: oxsemi quirk breaks resume

On Tue, 10 Nov 2009 08:54:11 +0100
Pavel Machek <pavel@....cz> wrote:

> 
> Quirk is applied on all cards with given manfid (is it that
> correct?). Unfortunately, that quirk breaks resume on zaurus with
> billionton bluetooth card inserted: c950ctrl is 0 and outb() faults.

So how does it end up as zero, do you have a race between insert/remove
somewhere ?

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