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rapidio/tsi721: use PCI_EXP_DEVCTL2_COMP_TIMEOUT macro 

Use the existing PCI_EXP_DEVCTL2_COMP_TIMEOUT macro instead of hard-coding
the PCIe Completion Timeout Value mask.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
This commit is contained in:
Bjorn Helgaas 2017-12-15 16:15:12 -06:00 committed by Bjorn Helgaas
parent 7928b2cbe5
commit 7babfa5b4b
1 changed files with 3 additions and 2 deletions
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5
drivers/rapidio/devices/tsi721.c
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@ -2880,8 +2880,9 @@ static int tsi721_probe(struct pci_dev *pdev,
"Invalid MRRS override value %d", pcie_mrrs); "Invalid MRRS override value %d", pcie_mrrs);
} }
/* Adjust PCIe completion timeout. */ /* Set PCIe completion timeout to 1-10ms */
pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL2, 0xf, 0x2); pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL2,
PCI_EXP_DEVCTL2_COMP_TIMEOUT, 0x2);
/* /*
* FIXUP: correct offsets of MSI-X tables in the MSI-X Capability Block * FIXUP: correct offsets of MSI-X tables in the MSI-X Capability Block