PCI: Call pcie_flr() from reset_intel_82599_sfp_virtfn()
The 82599 quirk contained an outdated copy of the FLR code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 823271b..fd5ec86 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3641,19 +3641,11 @@ static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe)
*
* The 82599 supports FLR on VFs, but FLR support is reported only
* in the PF DEVCAP (sec 9.3.10.4), not in the VF DEVCAP (sec 9.5).
- * Therefore, we can't use pcie_flr(), which checks the VF DEVCAP.
+ * Thus we must call pcie_flr() directly without first checking if it is
+ * supported.
*/
-
- if (probe)
- return 0;
-
- if (!pci_wait_for_pending_transaction(dev))
- dev_err(&dev->dev, "transaction is not cleared; proceeding with reset anyway\n");
-
- pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_BCR_FLR);
-
- msleep(100);
-
+ if (!probe)
+ pcie_flr(dev);
return 0;
}