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sched/deadline: Delete extraneous extern for to_ratio() 

There was a prototype for it added to kernel/sched/sched.h
at the same time the extern was added, so the extern in
the C file was never really ever needed.

See commit 332ac17ef5
("sched/deadline: Add bandwidth management for SCHED_DEADLINE
tasks") for details.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Dario Faggioli <raistlin@linux.it>
Link: http://lkml.kernel.org/r/1400013605-18717-1-git-send-email-paul.gortmaker@windriver.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Paul Gortmaker 2014-05-13 16:40:05 -04:00 committed by Ingo Molnar
parent e3baac47f0
commit f602d06327
1 changed files with 0 additions and 2 deletions
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2
kernel/sched/deadline.c
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@ -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);