From: Keith Busch <keith.busch@intel.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Lukas Wunner <lukas@wunner.de>, Wei Zhang <wzhang@fb.com>,
Austin Bolen <Austin.Bolen@dell.com>
Subject: Re: [PATCHv5 2/5] pci: Add device disconnected state
Date: Mon, 6 Feb 2017 16:11:25 -0500 [thread overview]
Message-ID: <20170206211125.GB10133@localhost.localdomain> (raw)
In-Reply-To: <20170206173300.GC25762@infradead.org>
On Mon, Feb 06, 2017 at 09:33:00AM -0800, Christoph Hellwig wrote:
> On Fri, Feb 03, 2017 at 12:55:52PM -0500, Keith Busch wrote:
> > +static inline int pci_dev_set_disconnected(struct pci_dev *dev, void *unused)
> > +{
> > + set_bit(PCI_DEV_DISCONNECTED, &dev->priv_flags);
> > + return 0;
> > +}
>
> Return void here?
This is used as the callback to pci_walk_bus for setting downstream device
disconnect state in case a switch was hot removed, so I have to respect
the prototype's 'int' return and the "unused" data parameter.
I'll fix up the long lines.
next prev parent reply other threads:[~2017-02-06 21:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-03 17:55 [PATCHv5 0/5] Limiting PCI access Keith Busch
2017-02-03 17:55 ` [PATCHv5 1/5] pci: Export pci device config accessors Keith Busch
2017-02-06 17:30 ` Christoph Hellwig
2017-02-03 17:55 ` [PATCHv5 2/5] pci: Add device disconnected state Keith Busch
2017-02-03 20:53 ` Greg Kroah-Hartman
2017-02-06 17:32 ` Christoph Hellwig
2017-02-06 17:40 ` Greg Kroah-Hartman
2017-02-06 17:48 ` Christoph Hellwig
2017-02-06 17:54 ` Keith Busch
2017-02-06 17:33 ` Christoph Hellwig
2017-02-06 21:11 ` Keith Busch [this message]
2017-02-03 17:55 ` [PATCHv5 3/5] pci: No config access for disconnected devices Keith Busch
2017-02-06 17:34 ` Christoph Hellwig
2017-02-03 17:55 ` [PATCHv5 4/5] pci/msix: Skip disabling " Keith Busch
2017-02-06 17:35 ` Christoph Hellwig
2017-02-03 17:55 ` [PATCHv5 5/5] pci: Quick return for pci_device_is_present Keith Busch
2017-02-06 17:36 ` Christoph Hellwig
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