PCI/ATS: Add inline to pci_prg_resp_pasid_required()

Fix unused function warning when compiled with CONFIG_PCI_PASID
disabled.

Fixes: e5567f5f6762 ("PCI/ATS: Add pci_prg_resp_pasid_required() interface.")
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index facfd6a18fe184a90b9f2790ca1e79fd496aff1c..1ebb88e7c184c9ce4246b043dfaf08cd00ba9357 100644 (file)
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -67,7 +67,7 @@ static inline int pci_max_pasids(struct pci_dev *pdev)
        return -EINVAL;
 }
 
-static int pci_prg_resp_pasid_required(struct pci_dev *pdev)
+static inline int pci_prg_resp_pasid_required(struct pci_dev *pdev)
 {
        return 0;
 }