linux-kernel - Re: [PATCH V1] PCI: dwc: Use dev_info for PCIe link down event logging

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Message-ID: <49834f69-0e6c-70a6-ef70-5563fb5e9215@nvidia.com>
Date:   Tue, 18 Oct 2022 07:21:54 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Vidya Sagar <vidyas@...dia.com>, jingoohan1@...il.com,
        gustavo.pimentel@...opsys.com, lpieralisi@...nel.org,
        robh@...nel.org, kw@...ux.com, bhelgaas@...gle.com,
        treding@...dia.com
Cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        kthota@...dia.com, mmaddireddy@...dia.com, sagar.tv@...il.com,
        "linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH V1] PCI: dwc: Use dev_info for PCIe link down event
 logging

Hi Bjorn,

On 13/09/2022 11:12, Vidya Sagar wrote:
> Some of the platforms (like Tegra194 and Tegra234) have open slots and
> not having an endpoint connected to the slot is not an error.
> So, changing the macro from dev_err to dev_info to log the event.
> 
> Signed-off-by: Vidya Sagar <vidyas@...dia.com>
> ---
>   drivers/pci/controller/dwc/pcie-designware.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c
> index 650a7f22f9d0..25154555aa7a 100644
> --- a/drivers/pci/controller/dwc/pcie-designware.c
> +++ b/drivers/pci/controller/dwc/pcie-designware.c
> @@ -456,7 +456,7 @@ int dw_pcie_wait_for_link(struct dw_pcie *pci)
>   	}
>   
>   	if (retries >= LINK_WAIT_MAX_RETRIES) {
> -		dev_err(pci->dev, "Phy link never came up\n");
> +		dev_info(pci->dev, "Phy link never came up\n");
>   		return -ETIMEDOUT;
>   	}
>   


Are you OK to take this change?

Acked-by: Jon Hunter <jonathanh@...dia.com>
Tested-by: Jon Hunter <jonathanh@...dia.com>

Thanks
Jon

-- 
nvpublic