linux-kernel - [tip:sched/core] sched/deadline: Remove unnecessary definitions in cpudeadline.h

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Message-ID: <tip-c1a2b5f6293caa14804adca1840eeea1e8f6b322@git.kernel.org>
Date:	Sun, 16 Nov 2014 04:33:19 -0800
From:	"tip-bot for pang.xunlei" <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, peterz@...radead.org, juri.lelli@...il.com,
	rostedt@...dmis.org, tglx@...utronix.de, hpa@...or.com,
	torvalds@...ux-foundation.org, pang.xunlei@...aro.org,
	linux-kernel@...r.kernel.org
Subject: [tip:sched/core] sched/deadline:
  Remove unnecessary definitions in cpudeadline.h

Commit-ID:  c1a2b5f6293caa14804adca1840eeea1e8f6b322
Gitweb:     http://git.kernel.org/tip/c1a2b5f6293caa14804adca1840eeea1e8f6b322
Author:     pang.xunlei <pang.xunlei@...aro.org>
AuthorDate: Thu, 6 Nov 2014 15:52:04 +0800
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Sun, 16 Nov 2014 10:59:00 +0100

sched/deadline: Remove unnecessary definitions in cpudeadline.h

Actually, cpudl_set() and cpudl_init() can never be used without
CONFIG_SMP.

Signed-off-by: pang.xunlei <pang.xunlei@...aro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Juri Lelli <juri.lelli@...il.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Link: http://lkml.kernel.org/r/1415260327-30465-4-git-send-email-pang.xunlei@linaro.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/sched/cpudeadline.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h
index 538c979..020039b 100644
--- a/kernel/sched/cpudeadline.h
+++ b/kernel/sched/cpudeadline.h
@@ -25,9 +25,6 @@ int cpudl_find(struct cpudl *cp, struct task_struct *p,
 void cpudl_set(struct cpudl *cp, int cpu, u64 dl, int is_valid);
 int cpudl_init(struct cpudl *cp);
 void cpudl_cleanup(struct cpudl *cp);
-#else
-#define cpudl_set(cp, cpu, dl) do { } while (0)
-#define cpudl_init() do { } while (0)
 #endif /* CONFIG_SMP */
 
 #endif /* _LINUX_CPUDL_H */
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