netdev - Re: [PATCH next-queue v3 1/3] Revert "PCI: Make pci_enable

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Date:   Tue, 23 Mar 2021 16:01:22 +0000
From:   Christoph Hellwig <hch@...radead.org>
To:     Vinicius Costa Gomes <vinicius.gomes@...el.com>
Cc:     intel-wired-lan@...ts.osuosl.org, sasha.neftin@...el.com,
        anthony.l.nguyen@...el.com, linux-pci@...r.kernel.org,
        bhelgaas@...gle.com, netdev@...r.kernel.org, mlichvar@...hat.com,
        richardcochran@...il.com
Subject: Re: [PATCH next-queue v3 1/3] Revert "PCI: Make pci_enable_ptm()
 private"

On Mon, Mar 22, 2021 at 09:18:20AM -0700, Vinicius Costa Gomes wrote:
> Make pci_enable_ptm() accessible from the drivers.
> 
> Even if PTM still works on the platform I am using without calling
> this function, it might be possible that it's not always the case.
> 
> Exposing this to the driver enables the driver to use the
> 'ptm_enabled' field of 'pci_dev' to check if PTM is enabled or not.
> 
> This reverts commit ac6c26da29c12fa511c877c273ed5c939dc9e96c.
> 
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@...el.com>
> Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>

Without an EXPORT_SYMBOL_GPL this is not going to be very useful for
your driver.