1 files changed, 2 insertions, 3 deletions

diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 2c956a06339a..a491a6d56ecf 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -174,7 +174,7 @@ void blkiocg_update_dequeue_stats(struct blkio_group *blkg,
                                 unsigned long dequeue);
 void blkiocg_update_set_idle_time_stats(struct blkio_group *blkg);
 void blkiocg_update_idle_time_stats(struct blkio_group *blkg);
-void blkiocg_set_start_empty_time(struct blkio_group *blkg, bool ignore);
+void blkiocg_set_start_empty_time(struct blkio_group *blkg);
 
 #define BLKG_FLAG_FNS(name)                                             \
 static inline void blkio_mark_blkg_##name(                              \
@@ -205,8 +205,7 @@ static inline void blkiocg_update_dequeue_stats(struct blkio_group *blkg,
 static inline void blkiocg_update_set_idle_time_stats(struct blkio_group *blkg)
 {}
 static inline void blkiocg_update_idle_time_stats(struct blkio_group *blkg) {}
-static inline void blkiocg_set_start_empty_time(struct blkio_group *blkg,
-                                                bool ignore) {}
+static inline void blkiocg_set_start_empty_time(struct blkio_group *blkg) {}
 #endif
 
 #if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)