1 files changed, 4 insertions, 3 deletions

diff --git a/samples/tracepoints/tracepoint-probe-sample2.c b/samples/tracepoints/tracepoint-probe-sample2.c
index be2a960573f1..9fcf990e5d4b 100644
--- a/samples/tracepoints/tracepoint-probe-sample2.c
+++ b/samples/tracepoints/tracepoint-probe-sample2.c
@@ -12,7 +12,8 @@
  * Here the caller only guarantees locking for struct file and struct inode.
  * Locking must therefore be done in the probe to use the dentry.
  */
-static void probe_subsys_event(struct inode *inode, struct file *file)
+static void probe_subsys_event(void *ignore,
+                               struct inode *inode, struct file *file)
 {
         printk(KERN_INFO "Event is encountered with inode number %lu\n",
                 inode->i_ino);
@@ -22,7 +23,7 @@ static int __init tp_sample_trace_init(void)
 {
         int ret;
 
-        ret = register_trace_subsys_event(probe_subsys_event);
+        ret = register_trace_subsys_event(probe_subsys_event, NULL);
         WARN_ON(ret);
 
         return 0;
@@ -32,7 +33,7 @@ module_init(tp_sample_trace_init);
 
 static void __exit tp_sample_trace_exit(void)
 {
-        unregister_trace_subsys_event(probe_subsys_event);
+        unregister_trace_subsys_event(probe_subsys_event, NULL);
         tracepoint_synchronize_unregister();
 }