From 10092438840729f2bc4892445db949b0e640835f Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 20 Aug 2012 14:23:48 -0600 Subject: [PATCH] [SCSI] qla4xxx: Use PCI Express Capability accessors Use PCI Express Capability access functions to simplify qla2xxx driver. Signed-off-by: Jiang Liu Signed-off-by: Bjorn Helgaas --- drivers/scsi/qla2xxx/qla_nx.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index 9ce3a8f..7cfdf2b 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -1615,13 +1615,11 @@ qla82xx_get_fw_offs(struct qla_hw_data *ha) char * qla82xx_pci_info_str(struct scsi_qla_host *vha, char *str) { - int pcie_reg; struct qla_hw_data *ha = vha->hw; char lwstr[6]; uint16_t lnk; - pcie_reg = pci_pcie_cap(ha->pdev); - pci_read_config_word(ha->pdev, pcie_reg + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk); ha->link_width = (lnk >> 4) & 0x3f; strcpy(str, "PCIe ("); @@ -2497,7 +2495,6 @@ fw_load_failed: int qla82xx_start_firmware(scsi_qla_host_t *vha) { - int pcie_cap; uint16_t lnk; struct qla_hw_data *ha = vha->hw; @@ -2528,8 +2525,7 @@ qla82xx_start_firmware(scsi_qla_host_t *vha) } /* Negotiated Link width */ - pcie_cap = pci_pcie_cap(ha->pdev); - pci_read_config_word(ha->pdev, pcie_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(ha->pdev, PCI_EXP_LNKSTA, &lnk); ha->link_width = (lnk >> 4) & 0x3f; /* Synchronize with Receive peg */ -- 2.7.4