PCI: pciehp: Rename queue_interrupt_event() to pciehp_queue_interrupt_event()

Rename queue_interrupt_event() to pciehp_queue_interrupt_event() so we can
make it extern and call it from pcie_isr().

No functional change.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: NRajat Jain <rajatja@google.com>
Acked-by: NYinghai Lu <yinghai@kernel.org>

drivers/pci/hotplug/pciehp_ctrl.c

@@ -37,7 +37,7 @@
 
 static void interrupt_event_handler(struct work_struct *work);
 
-static void queue_interrupt_event(struct slot *p_slot, u32 event_type)
+static void pciehp_queue_interrupt_event(struct slot *p_slot, u32 event_type)
 {
 	struct event_info *info;
 
@@ -64,7 +64,7 @@ u8 pciehp_handle_attention_button(struct slot *p_slot)
 	ctrl_info(ctrl, "Button pressed on Slot(%s)\n", slot_name(p_slot));
 	event_type = INT_BUTTON_PRESS;
 
-	queue_interrupt_event(p_slot, event_type);
+	pciehp_queue_interrupt_event(p_slot, event_type);
 
 	return 0;
 }
@@ -90,7 +90,7 @@ u8 pciehp_handle_switch_change(struct slot *p_slot)
 		event_type = INT_SWITCH_CLOSE;
 	}
 
-	queue_interrupt_event(p_slot, event_type);
+	pciehp_queue_interrupt_event(p_slot, event_type);
 
 	return 1;
 }
@@ -120,7 +120,7 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 		event_type = INT_PRESENCE_OFF;
 	}
 
-	queue_interrupt_event(p_slot, event_type);
+	pciehp_queue_interrupt_event(p_slot, event_type);
 
 	return 1;
 }
@@ -133,7 +133,7 @@ u8 pciehp_handle_power_fault(struct slot *p_slot)
 	ctrl_err(ctrl, "Power fault on slot %s\n", slot_name(p_slot));
 	event_type = INT_POWER_FAULT;
 	ctrl_info(ctrl, "Power fault bit %x set\n", 0);
-	queue_interrupt_event(p_slot, event_type);
+	pciehp_queue_interrupt_event(p_slot, event_type);
 
 	return 1;
 }
@@ -153,7 +153,7 @@ void pciehp_handle_linkstate_change(struct slot *p_slot)
 		event_type = INT_LINK_DOWN;
 	}
 
-	queue_interrupt_event(p_slot, event_type);
+	pciehp_queue_interrupt_event(p_slot, event_type);
 }
 
 /* The following routines constitute the bulk of the