sched/deadline: Delete extraneous extern for to_ratio()
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 332ac17ef5bfcff4766dfdfd3b4cdf10b8f8f155
("sched/deadline: Add bandwidth management for SCHED_DEADLINE
tasks") for details.

Signed-off-by: Paul Gortmaker <ae947f3c8df96e1dc851c5e3e5a930ce6d3f1f74@windriver.com>
Cc: Peter Zijlstra <3fddac958924aef220f202ca567388ddab3f14a8@infradead.org>
Cc: Dario Faggioli <d76701c8994d429ae27f3beb6ae5506d2b99b818@linux.it>
Link: http://lkml.kernel.org/r/1400013605-18717-1-git-send-email-ae947f3c8df96e1dc851c5e3e5a930ce6d3f1f74@windriver.com
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs