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shpchp: cleanup struct controller

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This patch removes unused/unnecessary members from struct controller.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kenji Kaneshige 2006-12-16 15:25:42 -08:00 committed by Greg Kroah-Hartman
parent 0abe68ce24
commit 227b84c77f
2 changed files with 1 additions and 31 deletions
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6
drivers/pci/hotplug/shpchp.h
View File

@ -89,15 +89,9 @@ struct controller {
struct list_head slot_list;
struct hpc_ops *hpc_ops;
wait_queue_head_t queue; /* sleep & wake process */
u8 bus;
u8 device;
u8 function;
u8 slot_device_offset;
u8 add_support;
u32 pcix_misc2_reg; /* for amd pogo errata */
enum pci_bus_speed speed;
u32 first_slot; /* First physical slot number */
u8 slot_bus; /* Bus where the slots handled by this controller sit */
u32 cap_offset;
unsigned long mmio_base;
unsigned long mmio_size;

26
drivers/pci/hotplug/shpchp_core.c
View File

@ -149,7 +149,7 @@ static int init_slots(struct controller *ctrl)
slot->hp_slot = i;
slot->ctrl = ctrl;
slot->bus = ctrl->slot_bus;
slot->bus = ctrl->pci_dev->subordinate->number;
slot->device = ctrl->slot_device_offset + i;
slot->hpc_ops = ctrl->hpc_ops;
mutex_init(&slot->lock);
@ -355,7 +355,6 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int rc;
struct controller *ctrl;
struct slot *t_slot;
if (!is_shpc_capable(pdev))
return -ENODEV;
@ -376,16 +375,6 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
pci_set_drvdata(pdev, ctrl);
ctrl->bus = pdev->bus->number;
ctrl->slot_bus = pdev->subordinate->number;
ctrl->device = PCI_SLOT(pdev->devfn);
ctrl->function = PCI_FUNC(pdev->devfn);
dbg("ctrl bus=0x%x, device=%x, function=%x, irq=%x\n",
ctrl->bus, ctrl->device, ctrl->function, pdev->irq);
ctrl->add_support = 1;
/* Setup the slot information structures */
rc = init_slots(ctrl);
if (rc) {
@ -393,19 +382,6 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_release_ctlr;
}
/* Now hpc_functions (slot->hpc_ops->functions) are ready */
t_slot = shpchp_find_slot(ctrl, ctrl->slot_device_offset);
/* Check for operation bus speed */
rc = t_slot->hpc_ops->get_cur_bus_speed(t_slot, &ctrl->speed);
dbg("%s: t_slot->hp_slot %x\n", __FUNCTION__,t_slot->hp_slot);
if (rc || ctrl->speed == PCI_SPEED_UNKNOWN) {
err(SHPC_MODULE_NAME ": Can't get current bus speed. "
"Set to 33MHz PCI.\n");
ctrl->speed = PCI_SPEED_33MHz;
}
rc = shpchp_create_ctrl_files(ctrl);
if (rc)
goto err_cleanup_slots;