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| author | Jon Mason <jdmason@kudzu.us> | 2011-06-27 07:43:47 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-27 21:40:44 -0700 |
| commit | 353064de8af3bf46757376db66c29fa87a9fda3a (patch) | |
| tree | 2c7da10731051164db980806dd4b5d9a099253f5 /drivers/net/e1000e/netdev.c | |
| parent | 6532e9cb33221a31c8514441a972486af713ad6e (diff) | |
| download | op-kernel-dev-353064de8af3bf46757376db66c29fa87a9fda3a.zip op-kernel-dev-353064de8af3bf46757376db66c29fa87a9fda3a.tar.gz | |
e1000e: remove unnecessary reads of PCI_CAP_ID_EXP
The PCIE capability offset is saved during PCI bus walking. It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 3bf5249..ed7a93d 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5318,7 +5318,7 @@ static void e1000_complete_shutdown(struct pci_dev *pdev, bool sleep, */ if (adapter->flags & FLAG_IS_QUAD_PORT) { struct pci_dev *us_dev = pdev->bus->self; - int pos = pci_find_capability(us_dev, PCI_CAP_ID_EXP); + int pos = pci_pcie_cap(us_dev); u16 devctl; pci_read_config_word(us_dev, pos + PCI_EXP_DEVCTL, &devctl); |
