PCI/ATS: Remove unnecessary EXPORT_SYMBOL_GPL()
The following functions are only used by the PCI core or by IOMMU drivers
that cannot be modular, so there's no need to export them at all:
pci_enable_ats()
pci_disable_ats()
pci_restore_ats_state()
pci_ats_queue_depth()
pci_ats_page_aligned()
pci_enable_pri()
pci_restore_pri_state()
pci_reset_pri()
pci_prg_resp_pasid_required()
pci_enable_pasid()
pci_disable_pasid()
pci_restore_pasid_state()
pci_pasid_features()
pci_max_pasids()
Remove the unnecessary EXPORT_SYMBOL_GPL()s.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>