From: Lars-Peter Clausen <lars@metafoo.de>
Date: Thu, 21 Feb 2013 09:56:43 +0000 (+0000)
Subject: blackfin idle: Fix compile error
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eba87ef89f7e669062a14d6008e40a8b8f777e74;p=linux-beck.git

blackfin idle: Fix compile error

Commit 26bab0c ("blackfin idle: delete pm_idle") introduced the following
compile error:
	arch/blackfin/kernel/process.c: In function ‘cpu_idle’:
	arch/blackfin/kernel/process.c:83: error: ‘idle’ undeclared (first use in this function)
	arch/blackfin/kernel/process.c:83: error: (Each undeclared identifier is reported only once
	arch/blackfin/kernel/process.c:83: error: for each function it appears in.)
	arch/blackfin/kernel/process.c:88: error: implicit declaration of function ‘idle’

This patch fixes it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 8061426b7df5..9782c0329c14 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -80,12 +80,10 @@ void cpu_idle(void)
 		if (cpu_is_offline(smp_processor_id()))
 			cpu_die();
 #endif
-		if (!idle)
-			idle = default_idle;
 		tick_nohz_idle_enter();
 		rcu_idle_enter();
 		while (!need_resched())
-			idle();
+			default_idle();
 		rcu_idle_exit();
 		tick_nohz_idle_exit();
 		preempt_enable_no_resched();