From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 27 Jan 2016 18:02:12 +0000 (+0100)
Subject: MIPS: Loongson64: Remove call to flush_cache_all().
X-Git-Tag: next-20160308~114^2~25
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=56991e4225d413305821d6eb7564cc495f093da6;p=karo-tx-linux.git

MIPS: Loongson64: Remove call to flush_cache_all().

flush_cache_all() is a nop and loongson 3 is fully coherent.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c
index 509832a9836c..b913cd240d77 100644
--- a/arch/mips/loongson64/loongson-3/smp.c
+++ b/arch/mips/loongson64/loongson-3/smp.c
@@ -421,7 +421,6 @@ static int loongson3_cpu_disable(void)
 	local_irq_save(flags);
 	fixup_irqs();
 	local_irq_restore(flags);
-	flush_cache_all();
 	local_flush_tlb_all();
 
 	return 0;