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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2006-02-21 15:45:38 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-23 14:35:12 -0800
commit09e1218eccf58f6174fa68360a7c8dcfe457fe9b (patch)
tree6651cb6ad8d8e47747e8f4f5e33ad77c5bfe631f /drivers/pci
parentbbe8f9a3e76c551973ee739de10b26581d78b45f (diff)
[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>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/shpchp.h1
-rw-r--r--drivers/pci/hotplug/shpchp_core.c13
2 files changed, 1 insertions, 13 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index dc12b0dbb9b..ce792b3cf9d 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -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;
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index cb4ac43ea95..8b21fc20671 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -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);
}