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SubjectRe: [PATCH] PCI hotplug changes for 2.5.63
From
Date
ChangeSet 1.1022.1.14, 2003/02/24 16:35:48-08:00, greg@kroah.com

[PATCH] CPCI core: remove unneeded visit device on unconfigure.

The driver now links properly, but this is untested due to my
lack of cPCI hardware.


diff -Nru a/drivers/hotplug/cpci_hotplug_pci.c b/drivers/hotplug/cpci_hotplug_pci.c
--- a/drivers/hotplug/cpci_hotplug_pci.c Mon Feb 24 17:15:06 2003
+++ b/drivers/hotplug/cpci_hotplug_pci.c Mon Feb 24 17:15:06 2003
@@ -483,29 +483,6 @@
return 0;
}

-static int unconfigure_visit_pci_dev_phase1(struct pci_dev_wrapped *wrapped_dev,
- struct pci_bus_wrapped *wrapped_bus)
-{
- struct pci_dev *dev = wrapped_dev->dev;
-
- dbg("%s - enter", __FUNCTION__);
-
- dbg("attempting removal of driver for device %02x:%02x.%x",
- dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
-
- /* Now, remove the Linux Driver representation */
- if(dev->driver) {
- dbg("device is attached to a driver");
- if(dev->driver->remove) {
- dev->driver->remove(dev);
- dbg("driver was removed");
- }
- dev->driver = NULL;
- }
- dbg("%s - exit", __FUNCTION__);
- return pci_is_dev_in_use(dev);
-}
-
static int unconfigure_visit_pci_dev_phase2(struct pci_dev_wrapped *wrapped_dev,
struct pci_bus_wrapped *wrapped_bus)
{
@@ -577,10 +554,6 @@
.visit_pci_dev = configure_visit_pci_dev,
};

-static struct pci_visit unconfigure_functions_phase1 = {
- .post_visit_pci_dev = unconfigure_visit_pci_dev_phase1
-};
-
static struct pci_visit unconfigure_functions_phase2 = {
.post_visit_pci_bus = unconfigure_visit_pci_bus_phase2,
.post_visit_pci_dev = unconfigure_visit_pci_dev_phase2
@@ -668,13 +641,6 @@
if(dev) {
wrapped_dev.dev = dev;
wrapped_bus.bus = dev->bus;
- dbg("%s - unconfigure phase 1", __FUNCTION__);
- rc = pci_visit_dev(&unconfigure_functions_phase1,
- &wrapped_dev, &wrapped_bus);
- if(rc) {
- break;
- }
-
dbg("%s - unconfigure phase 2", __FUNCTION__);
rc = pci_visit_dev(&unconfigure_functions_phase2,
&wrapped_dev, &wrapped_bus);
-
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