From: Jiang Liu <jiang.liu@huawei.com>
Date: Wed, 11 Sep 2013 16:07:15 +0000 (+0800)
Subject: MIPS: SMP: kill redundant call of generic_smp_call_function_single_interrupt()
X-Git-Tag: next-20131105~99^2~51
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dbee7169742e81e42bcef0bbc6c42b20d4f665f0;p=karo-tx-linux.git

MIPS: SMP: kill redundant call of generic_smp_call_function_single_interrupt()

Since commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use
logic similar to smp_call_function_single()",
generic_smp_call_function_single_interrupt() is an alias of
generic_smp_call_function_interrupt(), so kill the redundant call.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Shaohua Li <shli@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jiri Kosina <trivial@kernel.org>
Cc: Wang YanQing <udknight@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/5820/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 5c208ed8f856..0a022ee33b2a 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -150,7 +150,6 @@ asmlinkage void start_secondary(void)
 void __irq_entry smp_call_function_interrupt(void)
 {
 	irq_enter();
-	generic_smp_call_function_single_interrupt();
 	generic_smp_call_function_interrupt();
 	irq_exit();
 }