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-rw-r--r--kernel/sched/deadline.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index f9ca7d19781a..0d6b17057188 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -57,8 +57,6 @@ void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime)
dl_b->dl_runtime = runtime;
}
-extern unsigned long to_ratio(u64 period, u64 runtime);
-
void init_dl_bw(struct dl_bw *dl_b)
{
raw_spin_lock_init(&dl_b->lock);