4.19-stable review patch. If anyone has any objections, please let me know.
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From: Kuppuswamy Sathyanarayanan sathyanarayanan.kuppuswamy@linux.intel.com
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@linux.intel.com Signed-off-by: Joerg Roedel jroedel@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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; }