From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: nigel@tuxonice.net
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux PCI <linux-pci@vger.kernel.org>,
pm list <linux-pm@lists.linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [linux-pm] [RFC][PATCH 1/2] PCI PM: Introduce __pci_set_power_state()
Date: Mon, 23 Mar 2009 19:14:58 +0100 [thread overview]
Message-ID: <200903231914.59762.rjw@sisk.pl> (raw)
In-Reply-To: <1237763285.11186.2.camel@nigel-laptop>
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
next prev parent reply other threads:[~2009-03-23 18:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-20 23:03 [RFC][PATCH] PCI PM: Be extra careful when changing power states of devices Rafael J. Wysocki
2009-03-22 21:08 ` [RFC][PATCH 0/2] Make radeonfb use PCI PM core for suspendig device (was: Re: [RFC][PATCH] PCI PM: Be extra careful when changing power states of devices) Rafael J. Wysocki
2009-03-22 21:11 ` [RFC][PATCH 1/2] PCI PM: Introduce __pci_set_power_state() Rafael J. Wysocki
2009-03-22 23:08 ` [linux-pm] " Nigel Cunningham
2009-03-23 18:14 ` Rafael J. Wysocki [this message]
2009-03-22 21:13 ` [RFC][PATCH 2/2] radeonfb: Avoid open coding of PCI PM operations Rafael J. Wysocki
2009-03-23 0:09 ` [RFC][PATCH 0/2] Make radeonfb use PCI PM core for suspendig device (was: Re: [RFC][PATCH] PCI PM: Be extra careful when changing power states of devices) Benjamin Herrenschmidt
2009-03-23 23:01 ` Rafael J. Wysocki
2009-03-23 21:30 ` [RFC][PATCH 0/2] Export platform_pci_set_power_state() and make radeonfb use it Rafael J. Wysocki
2009-03-23 21:31 ` [RFC][PATCH 1/2] PCI PM: Export platform_pci_set_power_state() Rafael J. Wysocki
2009-03-23 21:32 ` [RFC][PATCH 2/2] radeonfb: Use platform_pci_set_power_state() Rafael J. Wysocki
2009-03-23 22:23 ` [RFC][PATCH 0/2] Export platform_pci_set_power_state() and make radeonfb use it Jesse Barnes
2009-03-24 0:57 ` Benjamin Herrenschmidt
2009-03-24 1:14 ` Jesse Barnes
2009-03-24 11:00 ` Rafael J. Wysocki
2009-03-24 21:12 ` Benjamin Herrenschmidt
2009-03-24 22:00 ` Rafael J. Wysocki
2009-03-24 22:25 ` Rafael J. Wysocki
2009-03-24 22:04 ` Alex Deucher
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