Merge branch 'pci/hotplug'

- Fix ibmphp double unmap of io_mem (Vishal Aslot)

* pci/hotplug:
  PCI: ibmphp: Fix double unmap of io_mem

drivers/pci/hotplug/TODO

@@ -40,9 +40,6 @@ ibmphp:
 
 * The return value of pci_hp_register() is not checked.
 
-* iounmap(io_mem) is called in the error path of ebda_rsrc_controller()
-  and once more in the error path of its caller ibmphp_access_ebda().
-
 * The various slot data structures are difficult to follow and need to be
   simplified.  A lot of functions are too large and too complex, they need
   to be broken up into smaller, manageable pieces.  Negative examples are

drivers/pci/hotplug/ibmphp_ebda.c

@@ -714,8 +714,7 @@ static int __init ebda_rsrc_controller(void)
 		/* init hpc structure */
 		hpc_ptr = alloc_ebda_hpc(slot_num, bus_num);
 		if (!hpc_ptr) {
-			rc = -ENOMEM;
-			goto error_no_hpc;
+			return -ENOMEM;
 		}
 		hpc_ptr->ctlr_id = ctlr_id;
 		hpc_ptr->ctlr_relative_id = ctlr;
@@ -910,8 +909,6 @@ static int __init ebda_rsrc_controller(void)
 	kfree(tmp_slot);
 error_no_slot:
 	free_ebda_hpc(hpc_ptr);
-error_no_hpc:
-	iounmap(io_mem);
 	return rc;
 }