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@huawei.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -12091,7 +12091,7 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
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}
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if (IS_PF(bp)) {
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bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
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bp->pm_cap = pdev->pm_cap;
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if (bp->pm_cap == 0) {
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dev_err(&bp->pdev->dev,
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"Cannot find power management capability, aborting\n");
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@ -12140,8 +12140,6 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
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}
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BNX2X_DEV_INFO("me reg PF num: %d\n", bp->pf_num);
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bnx2x_set_power_state(bp, PCI_D0);
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/* clean indirect addresses */
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pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
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PCICFG_VENDOR_ID_OFFSET);
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