[PATCH 6/5] [MIPS] op_model_mipsxx.c: make the save_perf_irq variable static

[Dmitri Vorobiev]

The function pointer save_perf_irq introduced by the previous
patch in this series can become static.

Thanks for Atsushi Nemoto for pointing out the possibility.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@xxxxxxxxx>
---
Hi Ralf,

If you find that the series is worth it, please pick up this
patch too. Thank you.

Dmitri

 arch/mips/oprofile/op_model_mipsxx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 12e840f..0a11727 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -31,7 +31,7 @@
 
 #define M_COUNTER_OVERFLOW		(1UL      << 31)
 
-int (*save_perf_irq)(void);
+static int (*save_perf_irq)(void);
 
 #ifdef CONFIG_MIPS_MT_SMP
 #define WHAT		(M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id()))
-- 
1.5.3

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