diff options
| author | Jiang Liu <jiang.liu@huawei.com> | 2012-08-21 00:23:48 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-23 20:11:15 +0400 |
| commit | 10092438840729f2bc4892445db949b0e640835f (patch) | |
| tree | 682f496c26ebea4b62fd55d76b63f5e95d25df93 /drivers/scsi/qla2xxx/qla_nx.c | |
| parent | 0921caf3264062c23b37abeee22c6d912430cc52 (diff) | |
| download | linux-10092438840729f2bc4892445db949b0e640835f.tar.xz | |
[SCSI] qla4xxx: Use PCI Express Capability accessors
Use PCI Express Capability access functions to simplify qla2xxx driver.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index 9ce3a8f8754f..7cfdf2bd8edb 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 */ |