PCI: Move pci_configure_slot() to drivers/pci/probe.c

Move pci_configure_slot() and related functions from
drivers/pci/hotplug/pcihp_slot to drivers/pci/probe.c.

This is to prepare for doing device configuration during the normal
enumeration process instead of just after hot-add.

No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index 3e6532b..4a9aa08 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -24,7 +24,7 @@
 
 obj-$(CONFIG_HOTPLUG_PCI_ACPI_IBM)	+= acpiphp_ibm.o
 
-pci_hotplug-objs	:=	pci_hotplug_core.o pcihp_slot.o
+pci_hotplug-objs	:=	pci_hotplug_core.o
 
 ifdef CONFIG_HOTPLUG_PCI_CPCI
 pci_hotplug-objs	+=	cpci_hotplug_core.o	\