From: Sinan Kaya <okaya@codeaurora.org>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Mike Marciniszyn <mike.marciniszyn@intel.com>,
"open list:VFIO DRIVER" <kvm@vger.kernel.org>,
Alexey Kardashevskiy <aik@ozlabs.ru>,
linux-pci@vger.kernel.org,
Dennis Dalessandro <dennis.dalessandro@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
Peter Xu <peterx@redhat.com>,
open list <linux-kernel@vger.kernel.org>,
Jason Gunthorpe <jgg@ziepe.ca>,
Doug Ledford <dledford@redhat.com>,
Zhenyu Wang <zhenyuw@linux.intel.com>,
linux-arm-msm@vger.kernel.org,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
"open list:HFI1 DRIVER" <linux-rdma@vger.kernel.org>
Subject: Re: [PATCH V4 4/7] PCI: Unify try slot and bus reset API
Date: Mon, 2 Jul 2018 16:40:10 -0400 [thread overview]
Message-ID: <9674e845-765c-cc16-654e-21036038f2d5@codeaurora.org> (raw)
In-Reply-To: <CAHp75VcYbeRTiggEiQnEV6DKR=F47RxNR0FZ+E-XKPpq8VNpqw@mail.gmail.com>
On 6/29/2018 5:43 PM, Andy Shevchenko wrote:
>> +int pci_try_reset_bus(struct pci_dev *pdev)
>> +{
>> + bool slot = false;
>> +
>> + if (!pci_probe_reset_slot(pdev->slot))
>> + slot = true;
>> +
>> + return slot ? __pci_try_reset_slot(pdev->slot) :
>> + __pci_try_reset_bus(pdev->bus);
> This can be as simple as
>
> return pci_probe_reset_slot(pdev->slot) ?
> __pci_try_reset_bus(pdev->slot) : __pci_try_reset_slot(pdev->bus);
>
>
done
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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next prev parent reply other threads:[~2018-07-02 20:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 19:30 [PATCH V4 1/7] PCI: handle error return from pci_reset_bridge_secondary_bus() Sinan Kaya
2018-06-28 19:31 ` [PATCH V4 2/7] IB/hfi1: Use pci_try_reset_bus() for initiating pci secondary bus reset Sinan Kaya
2018-06-28 19:31 ` [PATCH V4 3/7] PCI: Hide pci_reset_bridge_secondary_bus() from drivers Sinan Kaya
2018-06-28 19:31 ` [PATCH V4 4/7] PCI: Unify try slot and bus reset API Sinan Kaya
2018-06-29 21:43 ` Andy Shevchenko
2018-07-02 20:40 ` Sinan Kaya [this message]
2018-06-28 19:31 ` [PATCH V4 5/7] PCI: Deprecate pci_reset_bus() and pci_reset_slot() functions Sinan Kaya
2018-06-28 19:31 ` [PATCH V4 6/7] PCI: Rename pci_try_reset_bus() to pci_reset_bus() Sinan Kaya
2018-06-28 19:31 ` [PATCH V4 7/7] PCI: Handle link reset via hotplug if supported Sinan Kaya
2018-06-29 21:39 ` Andy Shevchenko
2018-07-01 17:14 ` Lukas Wunner
2018-07-01 17:24 ` okaya
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