summaryrefslogtreecommitdiff
path: root/drivers/pci/hotplug
diff options
context:
space:
mode:
authorBjorn Helgaas <bhelgaas@google.com>2012-08-23 18:36:10 -0600
committerBjorn Helgaas <bhelgaas@google.com>2012-08-23 18:36:10 -0600
commit7bf79d8a9904ee1ed354e7e655f8045afda67fd6 (patch)
treefde1ddd5e0743b9585bef508ff0baf7a8d90288f /drivers/pci/hotplug
parenta28afda8cc6a45b2c5a4f98cf8fcddd877597701 (diff)
parentc29aabe22eafb4914aecebab6e99623894d81564 (diff)
Merge branch 'pci/bjorn-cleanup-remove' into next
* pci/bjorn-cleanup-remove: PCI: Remove unused pci_dev_b() sgi-agp: Use list_for_each_entry() for bus->devices traversal parisc/PCI: Use list_for_each_entry() for bus->devices traversal parisc/PCI: Enable PERR/SERR on all devices frv/PCI: Use list_for_each_entry() for bus->devices traversal PCI: Leave normal LIST_POISON in deleted list entries PCI: Rename local variables to conventional names PCI: Remove unused, commented-out, code PCI: Stop and remove devices in one pass PCI: Fold stop and remove helpers into their callers PCI: Use list_for_each_entry() for bus->devices traversal PCI: Remove pci_stop_and_remove_behind_bridge() PCI: Don't export stop_bus_device and remove_bus_device interfaces pcmcia: Use common pci_stop_and_remove_bus_device() PCI: acpiphp: Use common pci_stop_and_remove_bus_device() PCI: acpiphp: Stop disabling bridges on remove
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c46
1 files changed, 1 insertions, 45 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index ad6fd6695495..7be4ca5e1f4c 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -869,17 +869,6 @@ static int __ref enable_device(struct acpiphp_slot *slot)
return retval;
}
-static void disable_bridges(struct pci_bus *bus)
-{
- struct pci_dev *dev;
- list_for_each_entry(dev, &bus->devices, bus_list) {
- if (dev->subordinate) {
- disable_bridges(dev->subordinate);
- pci_disable_device(dev);
- }
- }
-}
-
/* return first device in slot, acquiring a reference on it */
static struct pci_dev *dev_in_slot(struct acpiphp_slot *slot)
{
@@ -931,12 +920,7 @@ static int disable_device(struct acpiphp_slot *slot)
* here.
*/
while ((pdev = dev_in_slot(slot))) {
- pci_stop_bus_device(pdev);
- if (pdev->subordinate) {
- disable_bridges(pdev->subordinate);
- pci_disable_device(pdev);
- }
- __pci_remove_bus_device(pdev);
+ pci_stop_and_remove_bus_device(pdev);
pci_dev_put(pdev);
}
@@ -1477,34 +1461,6 @@ int __init acpiphp_get_num_slots(void)
}
-#if 0
-/**
- * acpiphp_for_each_slot - call function for each slot
- * @fn: callback function
- * @data: context to be passed to callback function
- */
-static int acpiphp_for_each_slot(acpiphp_callback fn, void *data)
-{
- struct list_head *node;
- struct acpiphp_bridge *bridge;
- struct acpiphp_slot *slot;
- int retval = 0;
-
- list_for_each (node, &bridge_list) {
- bridge = (struct acpiphp_bridge *)node;
- for (slot = bridge->slots; slot; slot = slot->next) {
- retval = fn(slot, data);
- if (!retval)
- goto err_exit;
- }
- }
-
- err_exit:
- return retval;
-}
-#endif
-
-
/**
* acpiphp_enable_slot - power on slot
* @slot: ACPI PHP slot