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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2006-12-21 17:01:05 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-07 15:50:04 -0800
commita8c2b635979823043ea7766dea1d9371773b4d8e (patch)
treef9df75e8ff6623362c94359982d160fc811d919e /drivers/pci
parent48fe39151727db350347e1dba09d71c8ca24207a (diff)
downloadop-kernel-dev-a8c2b635979823043ea7766dea1d9371773b4d8e.zip
op-kernel-dev-a8c2b635979823043ea7766dea1d9371773b4d8e.tar.gz
pciehp: remove unused pci_bus from struct controller
This patch removes unused pci_bus member 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>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/pciehp.h1
-rw-r--r--drivers/pci/hotplug/pciehp_core.c14
2 files changed, 2 insertions, 13 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 202e496..b505515 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -78,7 +78,6 @@ 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 list_head slot_list;
struct event_info event_queue[MAX_EVENTS];
struct slot *slot;
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index a315685..b617613 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -346,13 +346,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
pci_set_drvdata(pdev, ctrl);
- ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
- if (!ctrl->pci_bus) {
- err("%s: out of memory\n", __FUNCTION__);
- rc = -ENOMEM;
- goto err_out_unmap_mmio_region;
- }
- memcpy (ctrl->pci_bus, pdev->bus, sizeof (*ctrl->pci_bus));
ctrl->bus = pdev->bus->number; /* ctrl bus */
ctrl->slot_bus = pdev->subordinate->number; /* bus controlled by this HPC */
@@ -365,7 +358,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
rc = init_slots(ctrl);
if (rc) {
err(msg_initialization_err, 6);
- goto err_out_free_ctrl_slot;
+ goto err_out_release_ctlr;
}
t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
@@ -404,8 +397,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
err_out_free_ctrl_slot:
cleanup_slots(ctrl);
- kfree(ctrl->pci_bus);
-err_out_unmap_mmio_region:
+err_out_release_ctlr:
ctrl->hpc_ops->release_ctlr(ctrl);
err_out_free_ctrl:
kfree(ctrl);
@@ -439,8 +431,6 @@ static void __exit unload_pciehpd(void)
while (ctrl) {
cleanup_slots(ctrl);
- kfree (ctrl->pci_bus);
-
ctrl->hpc_ops->release_ctlr(ctrl);
tctrl = ctrl;
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