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PCI: Call pcie_flr() from reset_chelsio_generic_dev() 

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

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
hifive-unleashed-5.1
Christoph Hellwig 2017-04-14 21:11:27 +02:00 committed by Bjorn Helgaas
parent c8d8096abc
commit 48f52d1a8c
1 changed files with 1 additions and 14 deletions
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15
drivers/pci/quirks.c
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@ -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