1 files changed, 2 insertions, 10 deletions

diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 783177387ac6..b0952e532ed5 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -168,24 +168,16 @@ extern int pmu_get_model(void);
 
 struct pmu_sleep_notifier
 {
-        int (*notifier_call)(struct pmu_sleep_notifier *self, int when);
+        void (*notifier_call)(struct pmu_sleep_notifier *self, int when);
         int priority;
         struct list_head list;
 };
 
 /* Code values for calling sleep/wakeup handlers
- *
- * Note: If a sleep request got cancelled, all drivers will get
- * the PBOOK_SLEEP_REJECT, even those who didn't get the PBOOK_SLEEP_REQUEST.
  */
 #define PBOOK_SLEEP_REQUEST     1
 #define PBOOK_SLEEP_NOW         2
-#define PBOOK_SLEEP_REJECT      3
-#define PBOOK_WAKE              4
-
-/* Result codes returned by the notifiers */
-#define PBOOK_SLEEP_OK          0
-#define PBOOK_SLEEP_REFUSE      -1
+#define PBOOK_WAKE              3
 
 /* priority levels in notifiers */
 #define SLEEP_LEVEL_VIDEO       100     /* Video driver (first wake) */