[PATCH] vfio/pds: Use proper PF device access helper

[oushixiong]

From: Shixiong Ou <oushixiong@xxxxxxxxxx>

The pci_physfn() helper exists to support cases where the physfn
field may not be compiled into the pci_dev structure. We've
declared this driver dependent on PCI_IOV to avoid this problem,
but regardless we should follow the precedent not to access this
field directly.

Signed-off-by: Shixiong Ou <oushixiong@xxxxxxxxxx>
---

This patch changes the subject line and commit log, and the previous 
patch's links is:
	https://patchwork.kernel.org/project/kvm/patch/20230911080828.635184-1-oushixiong@xxxxxxxxxx/

 drivers/vfio/pci/pds/vfio_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vfio/pci/pds/vfio_dev.c b/drivers/vfio/pci/pds/vfio_dev.c
index b46174f5eb09..649b18ee394b 100644
--- a/drivers/vfio/pci/pds/vfio_dev.c
+++ b/drivers/vfio/pci/pds/vfio_dev.c
@@ -162,7 +162,7 @@ static int pds_vfio_init_device(struct vfio_device *vdev)
 	pci_id = PCI_DEVID(pdev->bus->number, pdev->devfn);
 	dev_dbg(&pdev->dev,
 		"%s: PF %#04x VF %#04x vf_id %d domain %d pds_vfio %p\n",
-		__func__, pci_dev_id(pdev->physfn), pci_id, vf_id,
+		__func__, pci_dev_id(pci_physfn(pdev)), pci_id, vf_id,
 		pci_domain_nr(pdev->bus), pds_vfio);
 
 	return 0;
-- 
2.25.1