1 files changed, 10 insertions, 1 deletions

diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 33db99ab90c0..75e889156f23 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -1,10 +1,11 @@
 /**
  * @file nmi_int.c
  *
- * @remark Copyright 2002 OProfile authors
+ * @remark Copyright 2002-2008 OProfile authors
  * @remark Read the file COPYING
  *
  * @author John Levon <levon@movementarian.org>
+ * @author Robert Richter <robert.richter@amd.com>
  */
 
 #include <linux/init.h>
@@ -411,6 +412,7 @@ int __init op_nmi_init(struct oprofile_operations *ops)
         __u8 vendor = boot_cpu_data.x86_vendor;
         __u8 family = boot_cpu_data.x86;
         char *cpu_type;
+        int ret = 0;
 
         if (!cpu_has_apic)
                 return -ENODEV;
@@ -466,6 +468,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
                 return -ENODEV;
         }
 
+        if (model->init)
+                ret = model->init(ops);
+        if (ret)
+                return ret;
+
         init_sysfs();
         using_nmi = 1;
         ops->create_files = nmi_create_files;
@@ -482,4 +489,6 @@ void op_nmi_exit(void)
 {
         if (using_nmi)
                 exit_sysfs();
+        if (model->exit)
+                model->exit();
 }