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authorGreg Kroah-Hartman <gregkh@suse.de>2008-02-13 13:32:24 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-20 21:46:56 -0700
commit33ae6ef26d65ef5d15e80d95a9df1252eaed93e8 (patch)
tree31f614b654220ec754e00856166b87673baae052 /drivers/pci/hotplug/cpcihp_generic.c
parent95247b57ed844511a212265b45cf9a919753aea1 (diff)
PCI Hotplug: make cpcihp driver use modern apis
This removes the depandancy of the cpcihp driver from the PCI_LEGACY config option by removing its usage of the pci_find_bus() function. Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Scott Murray <scottm@somanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/hotplug/cpcihp_generic.c')
-rw-r--r--drivers/pci/hotplug/cpcihp_generic.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
index f3852a6b74e..148fb463b81 100644
--- a/drivers/pci/hotplug/cpcihp_generic.c
+++ b/drivers/pci/hotplug/cpcihp_generic.c
@@ -154,12 +154,18 @@ static int __init cpcihp_generic_init(void)
if(!r)
return -EBUSY;
- dev = pci_find_slot(bridge_busnr, PCI_DEVFN(bridge_slot, 0));
+ bus = pci_find_bus(0, bridge_busnr);
+ if (!bus) {
+ err("Invalid bus number %d", bridge_busnr);
+ return -EINVAL;
+ }
+ dev = pci_get_slot(bus, PCI_DEVFN(bridge_slot, 0));
if(!dev || dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
err("Invalid bridge device %s", bridge);
return -EINVAL;
}
bus = dev->subordinate;
+ pci_dev_put(dev);
memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
generic_hpc_ops.query_enum = query_enum;