linux-kernel - Re: [PATCH V4 5/6] PCI: tegra: Check return value of tegra_pcie_init

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Message-ID: <X7+S1wSqUCKW+/x6@ulmo>
Date:   Thu, 26 Nov 2020 12:34:47 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Vidya Sagar <vidyas@...dia.com>
Cc:     lorenzo.pieralisi@....com, robh+dt@...nel.org, bhelgaas@...gle.com,
        jonathanh@...dia.com, amanharitsh123@...il.com,
        dinghao.liu@....edu.cn, kw@...ux.com, linux-pci@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        kthota@...dia.com, mmaddireddy@...dia.com, sagar.tv@...il.com
Subject: Re: [PATCH V4 5/6] PCI: tegra: Check return value of
 tegra_pcie_init_controller()

On Mon, Nov 09, 2020 at 10:49:36PM +0530, Vidya Sagar wrote:
> The return value of tegra_pcie_init_controller() must be checked before
> PCIe link up check and registering debugfs entries subsequently as it
> doesn't make sense to do these when the controller initialization itself
> has failed.
> 
> Signed-off-by: Vidya Sagar <vidyas@...dia.com>
> ---
> V4:
> * None
> 
> V3:
> * New patch in this series
> 
>  drivers/pci/controller/dwc/pcie-tegra194.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)

Tested-by: Thierry Reding <treding@...dia.com>
Acked-by: Thierry Reding <treding@...dia.com>

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