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[PATCH] shpchp: Remove unused pci_bus member from controller structure 

This patch removes unused 'pci_bus' member from controller structure.
This patch have no functional change.

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 2006-02-21 15:45:38 -08:00 committed by Greg Kroah-Hartman
parent bbe8f9a3e7
commit 09e1218ecc
2 changed files with 1 additions and 13 deletions
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1
drivers/pci/hotplug/shpchp.h
View File

@ -85,7 +85,6 @@ struct controller {
int num_slots; /* Number of slots on ctlr */
int slot_num_inc; /* 1 or -1 */
struct pci_dev *pci_dev;
struct pci_bus *pci_bus;
struct event_info event_queue[10];
struct list_head slot_list;
struct hpc_ops *hpc_ops;

13
drivers/pci/hotplug/shpchp_core.c
View File

@ -386,14 +386,6 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
pci_set_drvdata(pdev, ctrl);
ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
if (!ctrl->pci_bus) {
err("out of memory\n");
rc = -ENOMEM;
goto err_out_unmap_mmio_region;
}
memcpy (ctrl->pci_bus, pdev->bus, sizeof (*ctrl->pci_bus));
ctrl->bus = pdev->bus->number;
ctrl->slot_bus = pdev->subordinate->number;
ctrl->device = PCI_SLOT(pdev->devfn);
@ -408,7 +400,7 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
rc = get_ctlr_slot_config(ctrl);
if (rc) {
err(msg_initialization_err, rc);
goto err_out_free_ctrl_bus;
goto err_out_unmap_mmio_region;
}
first_device_num = ctrl->slot_device_offset;
num_ctlr_slots = ctrl->num_slots;
@ -446,8 +438,6 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_free_ctrl_slot:
cleanup_slots(ctrl);
err_out_free_ctrl_bus:
kfree(ctrl->pci_bus);
err_out_unmap_mmio_region:
ctrl->hpc_ops->release_ctlr(ctrl);
err_out_free_ctrl:
@ -481,7 +471,6 @@ static void __exit unload_shpchpd(void)
ctrl = list_entry(tmp, struct controller, ctrl_list);
shpchp_remove_ctrl_files(ctrl);
cleanup_slots(ctrl);
kfree (ctrl->pci_bus);
ctrl->hpc_ops->release_ctlr(ctrl);
kfree(ctrl);
}