linux-kernel - Re: [PATCH v2 4/7] PCI: Reorder pcibios_sriov

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Date:	Fri, 30 Oct 2015 13:09:49 +0800
From:	Wei Yang <weiyang@...ux.vnet.ibm.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	Alexander Duyck <aduyck@...antis.com>, linux-pci@...r.kernel.org,
	Ethan Zhao <ethan.zhao@...cle.com>,
	Wei Yang <weiyang@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/7] PCI: Reorder pcibios_sriov_disable()

On Thu, Oct 29, 2015 at 05:23:15PM -0500, Bjorn Helgaas wrote:
>From: Alexander Duyck <aduyck@...antis.com>
>
>Move pcibios_sriov_disable() up so it's defined before a future use.
>
>[bhelgaas: split to separate patch for reviewability]
>Signed-off-by: Alexander Duyck <aduyck@...antis.com>
>Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>

Reviewed-by: Wei Yang <weiyang@...ux.vnet.ibm.com>

>---
> drivers/pci/iov.c |   12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
>diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
>index c86d94c..fada98d 100644
>--- a/drivers/pci/iov.c
>+++ b/drivers/pci/iov.c
>@@ -227,7 +227,12 @@ static void virtfn_remove(struct pci_dev *dev, int id, int reset)
>
> int __weak pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs)
> {
>-       return 0;
>+	return 0;
>+}
>+
>+int __weak pcibios_sriov_disable(struct pci_dev *pdev)
>+{
>+	return 0;
> }
>
> static int sriov_enable(struct pci_dev *dev, int nr_virtfn)
>@@ -344,11 +349,6 @@ failed:
> 	return rc;
> }
>
>-int __weak pcibios_sriov_disable(struct pci_dev *pdev)
>-{
>-       return 0;
>-}
>-
> static void sriov_disable(struct pci_dev *dev)
> {
> 	int i;

-- 
Richard Yang
Help you, Help me

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