[SCSI] lpfc: remove unnecessary read 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. Also, pci_is_pcie is a better way of determining if the device is PCIE or not (as it uses the same saved PCIE capability offset). Signed-off-by: Jon Mason <jdmason@kudzu.us> Acked-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
parent
f79666bbb4
commit
453193e042
|
@ -4545,7 +4545,7 @@ lpfc_enable_pci_dev(struct lpfc_hba *phba)
|
||||||
pci_save_state(pdev);
|
pci_save_state(pdev);
|
||||||
|
|
||||||
/* PCIe EEH recovery on powerpc platforms needs fundamental reset */
|
/* PCIe EEH recovery on powerpc platforms needs fundamental reset */
|
||||||
if (pci_find_capability(pdev, PCI_CAP_ID_EXP))
|
if (pci_is_pcie(pdev))
|
||||||
pdev->needs_freset = 1;
|
pdev->needs_freset = 1;
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
Loading…
Reference in a new issue