[3/7] PCI: call pcie_flr from reset_chelsio_generic_dev

Commit Message

Christoph Hellwig April 13, 2017, 2:53 p.m. UTC

Instead of copy & pasting and old version of the code.

Signed-off-by: Christoph Hellwig <[e-mail]>
---
 drivers/pci/quirks.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

Patch

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index b1775354cc69..b54c0d986f2a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3751,20 +3751,7 @@  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