linux-kernel - Re: [PATCH 3/3] drivers/ide/pci/sc1200.c: fix suspend/resume buglets and warnings

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Message-Id: <200710252210.47072.bzolnier@gmail.com>
Date:	Thu, 25 Oct 2007 22:10:46 +0200
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, linux-ide@...r.kernel.org,
	akpm@...ux-foundation.org
Subject: Re: [PATCH 3/3] drivers/ide/pci/sc1200.c: fix suspend/resume buglets and warnings

On Thursday 25 October 2007, Jeff Garzik wrote:
> * We shouldn't bother with dev->current_state, the PCI API functions we
>   call manage this for us (and do a far better job at it too).
> 
> * Remove pci_set_power_state(dev, PCI_D0) call in resume, as
>   pci_enable_device() does the same thing.
> 
> * Check pci_enable_device() return value.  If it failed, fail
>   the entire resume and avoid programming timings into the [potentially
>   dead/asleep] chip.
> 
> Signed-off-by: Jeff Garzik <jgarzik@...hat.com>

applied, thanks
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