Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

[linux-2.6-block.git] / drivers / sh / intc / core.c

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 2fde8970dfd0716dda4fcf69395da9be7bf80214..7e562ccb699734b3b6ce77579309cbdb87437817 100644 (file)
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -2,7 +2,7 @@
  * Shared interrupt handling code for IPR and INTC2 types of IRQs.
  *
  * Copyright (C) 2007, 2008 Magnus Damm
- * Copyright (C) 2009, 2010 Paul Mundt
+ * Copyright (C) 2009 - 2012 Paul Mundt
  *
  * Based on intc2.c and ipr.c
  *
@@ -31,11 +31,12 @@
 #include <linux/spinlock.h>
 #include <linux/radix-tree.h>
 #include <linux/export.h>
+#include <linux/sort.h>
 #include "internals.h"
 
 LIST_HEAD(intc_list);
 DEFINE_RAW_SPINLOCK(intc_big_lock);
-unsigned int nr_intc_controllers;
+static unsigned int nr_intc_controllers;
 
 /*
  * Default priority level
@@ -267,6 +268,9 @@ int __init register_intc_controller(struct intc_desc *desc)
                        k += save_reg(d, k, hw->prio_regs[i].set_reg, smp);
                        k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp);
                }
+
+               sort(d->prio, hw->nr_prio_regs, sizeof(*d->prio),
+                    intc_handle_int_cmp, NULL);
        }
 
        if (hw->sense_regs) {
@@ -277,6 +281,9 @@ int __init register_intc_controller(struct intc_desc *desc)
 
                for (i = 0; i < hw->nr_sense_regs; i++)
                        k += save_reg(d, k, hw->sense_regs[i].reg, 0);
+
+               sort(d->sense, hw->nr_sense_regs, sizeof(*d->sense),
+                    intc_handle_int_cmp, NULL);
        }
 
        if (hw->subgroups)