linux-kernel - Re: [PATCH 1/1] PCI/MSI: X-Gene: Remove msi_controller assignment in X-Gene PCIe driver

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Date:	Fri, 25 Sep 2015 17:11:40 -0700
From:	Duc Dang <dhdang@....com>
To:	Bjorn Helgaas <helgaas@...nel.org>
Cc:	Marc Zyngier <marc.zyngier@....com>,
	Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
	linux-arm <linux-arm-kernel@...ts.infradead.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Tanmay Inamdar <tinamdar@....com>, patches <patches@....com>
Subject: Re: [PATCH 1/1] PCI/MSI: X-Gene: Remove msi_controller assignment in
 X-Gene PCIe driver

On Fri, Sep 25, 2015 at 4:34 PM, Bjorn Helgaas <helgaas@...nel.org> wrote:
> On Fri, Sep 18, 2015 at 09:59:56AM +0100, Marc Zyngier wrote:
>> On Wed, 16 Sep 2015 17:31:40 -0700
>> Duc Dang <dhdang@....com> wrote:
>>
>> > With commit 8d63bc7beaee ("PCI/MSI: pci-xgene-msi: Get rid of
>> > struct msi_controller"), it is no longer required to assign
>> > msi_controller for X-Gene PCIe host bridge to support MSI. This
>> > patch removes this unnecessary code and also helps avoid a warning
>> > message ("failed to enable MSI") during boot.
>> >
>> > Signed-off-by: Duc Dang <dhdang@....com>
>> > Cc: Tanmay Inamdar <tinamdar@....com>
>>
>> Acked-by: Marc Zyngier <marc.zyngier@....com>
>
> I lost the original mail from Duc, but I applied this to pci/host-xgene for
> v4.4 with this changelog:

Thanks a lot, Bjorn.
>
> commit 00b9b91cb330e70b6bc571a9aa7175b4590ca452
> Author: Duc Dang <dhdang@....com>
> Date:   Wed Sep 16 17:31:40 2015 -0700
>
>     PCI/MSI: xgene: Remove msi_controller assignment
>
>     After 8d63bc7beaee ("PCI/MSI: pci-xgene-msi: Get rid of struct
>     msi_controller"), it is no longer required to assign msi_controller for
>     X-Gene PCIe host bridge to support MSI.
>
>     Remove this unnecessary code.  This also avoids a warning message ("failed
>     to enable MSI") during boot.
>
>     [bhelgaas: changelog]
>     Signed-off-by: Duc Dang <dhdang@....com>
>     Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
>     Acked-by: Marc Zyngier <marc.zyngier@....com>
>     Cc: Tanmay Inamdar <tinamdar@....com>

Regards,
Duc Dang.
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