1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/timer.h b/include/linux/timer.h
index 20a6e7af5fd6..a6d04fb72c9e 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -17,7 +17,7 @@ struct timer_list {
          */
         struct hlist_node       entry;
         unsigned long           expires;
-        void                    (*function)(unsigned long);
+        void                    (*function)(struct timer_list *);
         u32                     flags;
 
 #ifdef CONFIG_LOCKDEP
@@ -63,7 +63,7 @@ struct timer_list {
 
 #define TIMER_TRACE_FLAGMASK    (TIMER_MIGRATING | TIMER_DEFERRABLE | TIMER_PINNED | TIMER_IRQSAFE)
 
-#define TIMER_DATA_TYPE         unsigned long
+#define TIMER_DATA_TYPE         struct timer_list *
 #define TIMER_FUNC_TYPE         void (*)(TIMER_DATA_TYPE)
 
 #define __TIMER_INITIALIZER(_function, _data, _flags) {         \