linux-kernel - Re: [linux-pm] [RFC][PATCH 1/2] PCI PM: Introduce __pci_set_power

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Message-Id: <200903231914.59762.rjw@sisk.pl>
Date:	Mon, 23 Mar 2009 19:14:58 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	nigel@...onice.net
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Linux PCI <linux-pci@...r.kernel.org>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [linux-pm] [RFC][PATCH 1/2] PCI PM: Introduce __pci_set_power_state()

On Monday 23 March 2009, Nigel Cunningham wrote:
> Hi.

Hi,

> It's not an error if we fail to set the desired state? (I see you have a
> dev_warn only).

Theoretically, it is, but since we've never returned errors in such cases,
we'd probably see some unexpected suspend failures if we started to do that
now.

Thanks,
Rafael
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