diff options
Diffstat (limited to 'drivers/pci/hotplug/pciehp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 98eee63f3ec..d8f4f1241b5 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -105,7 +105,6 @@ enum ctrl_offsets { ROOTCTRL = offsetof(struct ctrl_reg, root_ctrl), ROOTSTATUS = offsetof(struct ctrl_reg, root_status), }; -static int pcie_cap_base = 0; /* Base of the PCI Express capability item structure */ static inline int pciehp_readw(struct controller *ctrl, int reg, u16 *value) { @@ -1072,7 +1071,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) u16 cap_reg; u16 intr_enable = 0; u32 slot_cap; - int cap_base, saved_cap_base; + int cap_base; u16 slot_status, slot_ctrl; struct pci_dev *pdev; @@ -1084,8 +1083,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) dbg("%s: hotplug controller vendor id 0x%x device id 0x%x\n", __FUNCTION__, pdev->vendor, pdev->device); - saved_cap_base = pcie_cap_base; - if ((cap_base = pci_find_capability(pdev, PCI_CAP_ID_EXP)) == 0) { dbg("%s: Can't find PCI_CAP_ID_EXP (0x10)\n", __FUNCTION__); goto abort_free_ctlr; @@ -1093,7 +1090,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) ctrl->cap_base = cap_base; - dbg("%s: pcie_cap_base %x\n", __FUNCTION__, pcie_cap_base); + dbg("%s: pcie_cap_base %x\n", __FUNCTION__, cap_base); rc = pciehp_readw(ctrl, CAPREG, &cap_reg); if (rc) { @@ -1289,8 +1286,6 @@ abort_free_irq: free_irq(ctrl->pci_dev->irq, ctrl); abort_free_ctlr: - pcie_cap_base = saved_cap_base; - DBG_LEAVE_ROUTINE return -1; } |