Re: [PATCH] PCI: turn off PCIe services during shutdown
From: Bjorn Helgaas
Date: Mon Nov 06 2017 - 19:11:22 EST
On Wed, Oct 25, 2017 at 03:01:02PM -0400, Sinan Kaya wrote:
> Some of the PCIe services such as AER are being left enabled during
> shutdown. This might cause spurious AER errors while SOC is being
> powered down.
>
> Let's clean up the PCIe services gracefully during shutdown to clear
> these false positives.
>
> Signed-off-by: Sinan Kaya <okaya@xxxxxxxxxxxxxx>
Applied to pci/portdrv for v4.15, thanks!
> ---
> drivers/pci/pcie/portdrv_pci.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
> index 083276e..b350d12 100644
> --- a/drivers/pci/pcie/portdrv_pci.c
> +++ b/drivers/pci/pcie/portdrv_pci.c
> @@ -246,6 +246,7 @@ static void pcie_portdrv_err_resume(struct pci_dev *dev)
>
> .probe = pcie_portdrv_probe,
> .remove = pcie_portdrv_remove,
> + .shutdown = pcie_portdrv_remove,
>
> .err_handler = &pcie_portdrv_err_handler,
>
> --
> 1.9.1
>
>
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