From: Jiri Kosina <jkosina@suse.cz>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 4/10] POWERPC-Powermac: local_irq_disable() is redundant after local_irq_save()
Date: Thu, 1 Feb 2007 16:36:13 +0100 (CET) [thread overview]
Message-ID: <Pine.LNX.4.64.0702011616080.13648@jikos.suse.cz> (raw)
In-Reply-To: <Pine.LNX.4.64.0702011609090.13648@jikos.suse.cz>
From: Jiri Kosina <jkosina@suse.cz>
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>
---
arch/powerpc/platforms/powermac/smp.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
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;
next prev parent reply other threads:[~2007-02-01 15:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-01 15:35 [PATCH 0/10] fix usages of local_irq_save() and local_irq_disable() Jiri Kosina
2007-02-01 15:35 ` [PATCH 1/10] CRIS: local_irq_disable() is redundant after local_irq_save() Jiri Kosina
2007-02-01 15:35 ` [PATCH 2/10] X86_64: " Jiri Kosina
2007-02-01 15:36 ` [PATCH 3/10] POWERPC-86xx: " Jiri Kosina
2007-02-01 15:36 ` Jiri Kosina [this message]
2007-02-01 15:36 ` [PATCH 5/10] SCSI-BusLogic: " Jiri Kosina
2007-02-01 15:36 ` [PATCH 6/10] CHAR-Amiserial: turn local_save_flags() + local_irq_disable() into local_irq_save() Jiri Kosina
2007-02-01 15:36 ` [PATCH 7/10] " Jiri Kosina
2007-02-01 15:36 ` [PATCH 8/10] NET-3c59x: " Jiri Kosina
2007-02-01 15:36 ` [PATCH 9/10] CRIS: turn local_save_flags() + local_irq_disable() into local_irq_save() in headers Jiri Kosina
2007-02-01 15:36 ` [PATCH 10/10] CRIS: turn local_save_flags() + local_irq_disable() into local_irq_save() Jiri Kosina
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