linux-kernel - Re: [PATCH] Revert "PCI/PM: Remove pci_pm

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Date:	Thu, 28 May 2015 22:38:47 +0200
From:	"Rafael J. Wysocki" <rafael@...nel.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Linux PCI <linux-pci@...r.kernel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [PATCH] Revert "PCI/PM: Remove pci_pm_complete()"

On Thu, May 28, 2015 at 4:12 AM, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
>
> Revert commit 84822b158fd3 "PCI/PM: Remove pci_pm_complete()" that
> removed the execution of the device driver's ->complete callback
> from the PCI bus type.
>
> That was a mistake, because those callbacks are not executed at all
> now even if present.
>
> Fixes: 84822b158fd3 "PCI/PM: Remove pci_pm_complete()"
> Cc: 3.13+ <stable@...r.kernel.org> # 3.13+
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Scratch this, sorry.

The code is correct as is, because the bus type doesn't provide
->complete at all in which case the core will run the driver's
callback directly.

We'll probably need ->complete for PCI at one point, but then I'll
resubmit this one with a different changelog.

Thanks,
Rafael
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