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[3/7] PCI: call pcie_flr from reset_chelsio_generic_dev

Message ID 20170414191131.14286-4-hch@lst.de (mailing list archive)
State Not Applicable
Delegated to: Herbert Xu
Headers show

Commit Message

Christoph Hellwig April 14, 2017, 7:11 p.m. UTC 
Instead of copy & pasting and old version of the code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/quirks.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)
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Patch

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 8195ca294ee5..715ed8c08fa3 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3750,20 +3750,7 @@  static int reset_chelsio_generic_dev(struct pci_dev *dev, int probe)
 				      PCI_MSIX_FLAGS_ENABLE |
 				      PCI_MSIX_FLAGS_MASKALL);
 
-	/*
-	 * Start of pcie_flr() code sequence.  This reset code is a copy of
-	 * the guts of pcie_flr() because that's not an exported function.
-	 */
-
-	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);
-
-	/*
-	 * End of pcie_flr() code sequence.
-	 */
+	pcie_flr(dev);
 
 	/*
 	 * Restore the configuration information (BAR values, etc.) including