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MIPS: Loongson64: Remove call to flush_cache_all().
authorRalf Baechle <ralf@linux-mips.org>
Wed, 27 Jan 2016 18:02:12 +0000 (19:02 +0100)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 13 May 2016 12:01:38 +0000 (14:01 +0200)
flush_cache_all() is a nop and loongson 3 is fully coherent.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/loongson64/loongson-3/smp.c patch | blob | blame | history

diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c
index 509832a9836c9ae70f52aa422ab70f85d7f8971c..b913cd240d77f2c9d6d1ca41838c0a61829064a6 100644 (file)
--- 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;