[PATCH] powerpc/PCI hotplug: de-convolute rpaphp_unconfig_pci_adap

Remove general baroqueness.  The function rpaphp_unconfig_pci_adapter()
is really just three lines of code, once all the dbg printks are removed.
And its called in only one place. So replace the call by the thre lines.
Also, provide proper semaphore locking in the affected function
disable_slot()

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Acked-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 89d705c7c502..6e4f93ba6555 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -92,8 +92,6 @@ extern int rpaphp_enable_pci_slot(struct slot *slot);
 extern int register_pci_slot(struct slot *slot);
 extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
 
-extern int rpaphp_unconfig_pci_adapter(struct pci_bus *bus);
-
 /* rpaphp_core.c */
 extern int rpaphp_add_slot(struct device_node *dn);
 extern int rpaphp_remove_slot(struct slot *slot);