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@intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>

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