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Date: Tue, 18 Jun 2013 16:05:39 +0800 From: Yijing Wang <wangyijing@...wei.com> To: "David S. Miller" <davem@...emloft.net> CC: <linux-kernel@...r.kernel.org>, Hanjun Guo <guohanjun@...wei.com>, <jiang.liu@...wei.com>, Yijing Wang <wangyijing@...wei.com>, Eilon Greenstein <eilong@...adcom.com>, <netdev@...r.kernel.org> Subject: [PATCH 1/9] Bnx2x: remove redundant D0 power state set Pci_enable_device() will set device power state to D0, so it's no need to do it again in bnx2x_init_dev(). Also remove redundant PM Cap find code, because pci core has been saved the pci device pm cap value. Signed-off-by: Yijing Wang <wangyijing@...wei.com> Cc: Eilon Greenstein <eilong@...adcom.com> Cc: netdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b4c9dea..6ecd497 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11959,7 +11959,7 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, } if (IS_PF(bp)) { - bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM); + bp->pm_cap = pdev->pm_cap; if (bp->pm_cap == 0) { dev_err(&bp->pdev->dev, "Cannot find power management capability, aborting\n"); @@ -12008,8 +12008,6 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, } BNX2X_DEV_INFO("me reg PF num: %d\n", bp->pf_num); - bnx2x_set_power_state(bp, PCI_D0); - /* clean indirect addresses */ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, PCICFG_VENDOR_ID_OFFSET); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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