From: Len Brown <len.brown@intel.com>
Date: Sun, 10 Feb 2013 03:31:57 +0000 (-0500)
Subject: microblaze idle: delete pm_idle
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=def82035a81dd1f46b88cd2cd3f2f8a75b3d6b6d;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

microblaze idle: delete pm_idle

pm_idle on microblaze served no purpose.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: microblaze-uclinux@itee.uq.edu.au
---

diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index a5b74f729e5b..6ff2dcff3410 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -41,7 +41,6 @@ void show_regs(struct pt_regs *regs)
 				regs->msr, regs->ear, regs->esr, regs->fsr);
 }
 
-void (*pm_idle)(void);
 void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
@@ -98,8 +97,6 @@ void cpu_idle(void)
 
 	/* endless idle loop with no priority at all */
 	while (1) {
-		void (*idle)(void) = pm_idle;
-
 		if (!idle)
 			idle = default_idle;