diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-09-15 17:28:28 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-17 10:06:02 -0700 |
| commit | a2359a334fb2c89347e031c4494282e6756e9ae7 (patch) | |
| tree | 9ac5e61752318def916d47fd0ea27b62b19dbc3c | |
| parent | 0e3631593c38e8a09bf58a46c6f6a3426d3ad0f0 (diff) | |
| download | kernel_samsung_tuna-a2359a334fb2c89347e031c4494282e6756e9ae7.zip kernel_samsung_tuna-a2359a334fb2c89347e031c4494282e6756e9ae7.tar.gz kernel_samsung_tuna-a2359a334fb2c89347e031c4494282e6756e9ae7.tar.bz2 | |
PCI: pciehp: remove slot_device_offset field
Since the device number of the hot-slot under the PCIe downstream port
is always 0, the slot_device_offset field in the slot is meaningless
and we don't need it.
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>
| -rw-r--r-- | drivers/pci/hotplug/pciehp.h | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 6 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 3 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 1 |
4 files changed, 2 insertions, 9 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index 382c939..979212d 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -95,7 +95,6 @@ struct controller { struct slot *slot; struct hpc_ops *hpc_ops; wait_queue_head_t queue; /* sleep & wake process */ - u8 slot_device_offset; u32 first_slot; /* First physical slot number */ /* PCIE only has 1 slot */ u8 slot_bus; /* Bus where the slots handled by this controller sit */ u32 slot_cap; diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index 3adca3c..209dd9d 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -123,11 +123,9 @@ static int init_slot(struct controller *ctrl) slot->hotplug_slot = hotplug; snprintf(name, SLOT_NAME_SIZE, "%u", slot->number); - ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:00 " - "sun=%x slot_device_offset=%x\n", + ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:00 sun=%x\n", pci_domain_nr(ctrl->pci_dev->subordinate), - ctrl->pci_dev->subordinate->number, - slot->number, ctrl->slot_device_offset); + ctrl->pci_dev->subordinate->number, slot->number); retval = pci_hp_register(hotplug, ctrl->pci_dev->subordinate, 0, name); if (retval) { diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 1b5e476..beb0817 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -210,9 +210,6 @@ static int board_added(struct slot *p_slot) struct controller *ctrl = p_slot->ctrl; struct pci_bus *parent = ctrl->pci_dev->subordinate; - ctrl_dbg(ctrl, "%s: slot device, slot offset = 0, %d\n", - __func__, ctrl->slot_device_offset); - if (POWER_CTRL(ctrl)) { /* Power on slot */ retval = p_slot->hpc_ops->power_on_slot(p_slot); diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 24b2215..53118c1 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -1017,7 +1017,6 @@ 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->hpc_ops = &pciehp_hpc_ops; mutex_init(&ctrl->crit_sect); mutex_init(&ctrl->ctrl_lock); |