diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-09-15 17:25:17 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-17 10:05:36 -0700 |
| commit | e23727da77109ef856f7a76c1a7d2e2282f600f5 (patch) | |
| tree | 83d600080ea3cbb8bd064ddad040604e06f077ce /drivers/pci/hotplug | |
| parent | 8720d27dabf580278a7719fa8b5783d9878e2d42 (diff) | |
PCI: pciehp: remove num_slots field
Since PCIe downstream port has only one slot at most, we don't need
num_slots field in struct controller. Note that struct controller
itself doesn't exist if PCIe downstream port has no slot.
Acked-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/pciehp.h | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index af397b1291e..0282bae81eb 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -93,7 +93,6 @@ struct event_info { struct controller { struct mutex crit_sect; /* critical section mutex */ struct mutex ctrl_lock; /* controller lock */ - int num_slots; /* Number of slots on ctlr */ int slot_num_inc; /* 1 or -1 */ struct pci_dev *pci_dev; struct pcie_device *pcie; /* PCI Express port service */ diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index cb0cf2cae7b..d573338af1a 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -1025,7 +1025,6 @@ struct controller *pcie_init(struct pcie_device *dev) ctrl->slot_cap = slot_cap; ctrl->first_slot = slot_cap >> 19; ctrl->slot_device_offset = 0; - ctrl->num_slots = 1; ctrl->hpc_ops = &pciehp_hpc_ops; mutex_init(&ctrl->crit_sect); mutex_init(&ctrl->ctrl_lock); |