From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeff Garzik <jgarzik@pobox.com>
Subject: Re: [PATCH #upstream-fixes] pata_legacy: fix no device fail path
Date: Thu, 16 Apr 2009 15:23:08 -0400
Message-ID: <49E7859C.2080701@pobox.com>
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To: Tejun Heo <htejun@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>, Vegard Nossum <vegard.nossum@gmail.com>, LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>, IDE/ATA development list <linux-ide@vger.kernel.org>, Alan Cox <alan@lxorguk.ukuu.org.uk>

Tejun Heo wrote:
> When pata_legacy can't detect any device, it unregisters the
> platform_device and fails detection.  However, it forgets to detach
> ata host triggering weird failures as the host later gets freed by
> devres while still attached.  Fix it.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Reported-by: Peter Zijlstra <peterz@infradead.org>
> ---
> Well, with or without test verification, this patch is correct.  Thanks.
> 
>  drivers/ata/pata_legacy.c |    1 +
>  1 file changed, 1 insertion(+)

applied