PCI: Remove unused and broken to_hotplug_slot()

to_hotplug_slot() is unused and wouldn't work anyway, because struct
hotplug_slot no longer contains a struct kobject (it was removed by
f46753c5e354 ("PCI: introduce pci_slot")).

Remove to_hotplug_slot().

[bhelgaas: changelog]
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 2706ee9a4327..8c7895061121 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -109,7 +109,6 @@ struct hotplug_slot {
         struct list_head                slot_list;
         struct pci_slot                 *pci_slot;
 };
-#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
 
 static inline const char *hotplug_slot_name(const struct hotplug_slot *slot)
 {