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[RFC,v2,18/32] PCI/vxge: use PCIe capabilities access functions to simplify implementation

Message ID 1343147504-25891-19-git-send-email-jiang.liu@huawei.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Jiang Liu July 24, 2012, 4:31 p.m. UTC 
From: Jiang Liu <jiang.liu@huawei.com>

Use PCIe capabilities access functions to simplify vxge driver's
implementation.

Signed-off-by: Jiang Liu <liuj97@gmail.com>
---
 drivers/net/ethernet/neterion/vxge/vxge-config.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 98e2c10..f83f0a4 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -757,7 +757,7 @@  __vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev)
 	u16 lnk;
 
 	/* Get the negotiated link width and speed from PCI config space */
-	pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk);
+	pci_pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk);
 
 	if ((lnk & PCI_EXP_LNKSTA_CLS) != 1)
 		return VXGE_HW_ERR_INVALID_PCI_INFO;
@@ -1982,7 +1982,7 @@  u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *hldev)
 	struct pci_dev *dev = hldev->pdev;
 	u16 lnk;
 
-	pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk);
+	pci_pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk);
 	return (lnk & VXGE_HW_PCI_EXP_LNKCAP_LNK_WIDTH) >> 4;
 }