| Message ID | 1371543157-14968-1-git-send-email-wangyijing@huawei.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Yijing Wang <wangyijing@huawei.com> Date: Tue, 18 Jun 2013 16:12:37 +0800 > Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() > in init path. So we can use pdev->pm_cap instead of using > pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. > > Signed-off-by: Yijing Wang <wangyijing@huawei.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 5d20449..324709e 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -8104,7 +8104,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) pci_set_master(pdev); - bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM); + bp->pm_cap = pdev->pm_cap; if (bp->pm_cap == 0) { dev_err(&pdev->dev, "Cannot find power management capability, aborting\n");
Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Michael Chan <mchan@broadcom.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/broadcom/bnx2.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)