4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
commit fff42928ade591969836ff49888d063b829ac888 upstream.
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@xxxxxxxxxxxxxxx>
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/linux/pci-ats.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -67,7 +67,7 @@ static inline int pci_max_pasids(struct
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;
}
