From: Jiri Kosina <jkosina@suse.cz>
Date: Thu, 1 Feb 2007 15:36:13 +0000 (+0100)
Subject: [POWERPC] powermac: local_irq_disable() is redundant after local_irq_save()
X-Git-Tag: v2.6.21-rc2~42^2~3^2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c23ef29c1efa6864527fb78249695679810d302e;p=platform%2Fkernel%2Flinux-stable.git

[POWERPC] powermac: local_irq_disable() is redundant after local_irq_save()

arch/powerpc/platforms/powermac/smp.c::smp_core99_kick_cpu() contains
local_irq_disable() call after local_irq_save(). This looks
redundant.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index eeb2ae5..d73fb73 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -795,7 +795,6 @@ static void __devinit smp_core99_kick_cpu(int nr)
 		ppc_md.progress("smp_core99_kick_cpu", 0x346);
 
 	local_irq_save(flags);
-	local_irq_disable();
 
 	/* Save reset vector */
 	save_vector = *vector;