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Date:   Thu, 27 Oct 2022 15:58:30 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Jim Lin <jilin@nvidia.com>
Cc:     mathias.nyman@intel.com, thierry.reding@gmail.com,
        jonathanh@nvidia.com, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: Re: [PATCH v5 1/3] xhci: hub: export symbol on xhci_hub_control
Message-ID: <Y1qOhjOXM4sQW+a/@kroah.com>
References: <20221027133127.27592-1-jilin@nvidia.com>
 <20221027133127.27592-2-jilin@nvidia.com>
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On Thu, Oct 27, 2022 at 09:31:25PM +0800, Jim Lin wrote:
> Add EXPORT_SYMBOL_GPL on xhci_hub_control() for other driver module
> to invoke and avoid linking error.

What other driver module?

There is no user here :(

confused,

greg k-h