Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Subject | PCI Hotplug: enforce the rule that a hotplug slot needs a release function. | Date | Fri, 1 Apr 2005 15:47:53 -0800 | From | Greg KH <> |
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ChangeSet 1.2181.16.17, 2005/03/21 22:55:26-08:00, gregkh@suse.de
PCI Hotplug: enforce the rule that a hotplug slot needs a release function.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/hotplug/pci_hotplug_core.c | 5 +++++ 1 files changed, 5 insertions(+)
diff -Nru a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c --- a/drivers/pci/hotplug/pci_hotplug_core.c 2005-04-01 15:34:15 -08:00 +++ b/drivers/pci/hotplug/pci_hotplug_core.c 2005-04-01 15:34:15 -08:00 @@ -567,6 +567,11 @@ return -ENODEV; if ((slot->info == NULL) || (slot->ops == NULL)) return -EINVAL; + if (slot->release == NULL) { + dbg("Why are you trying to register a hotplug slot" + "without a proper release function?\n"); + return -EINVAL; + } kobject_set_name(&slot->kobj, "%s", slot->name); kobj_set_kset_s(slot, pci_hotplug_slots_subsys); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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