linux-kernel - [PATCH v2 13/13] arm: Update arch_scale_cpu_capacity() to reflect change to define

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Date:	Wed, 22 Jun 2016 18:03:24 +0100
From:	Morten Rasmussen <morten.rasmussen@....com>
To:	peterz@...radead.org, mingo@...hat.com
Cc:	dietmar.eggemann@....com, yuyang.du@...el.com,
	vincent.guittot@...aro.org, mgalbraith@...e.de,
	linux-kernel@...r.kernel.org,
	Morten Rasmussen <morten.rasmussen@....com>,
	Russell King <linux@....linux.org.uk>
Subject: [PATCH v2 13/13] arm: Update arch_scale_cpu_capacity() to reflect change to define

arch_scale_cpu_capacity() is no longer a weak function but a #define
instead. Include the #define in topology.h.

cc: Russell King <linux@....linux.org.uk>

Signed-off-by: Morten Rasmussen <morten.rasmussen@....com>
---
 arch/arm/include/asm/topology.h | 5 +++++
 arch/arm/kernel/topology.c      | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h
index 370f7a732900..a09a10599316 100644
--- a/arch/arm/include/asm/topology.h
+++ b/arch/arm/include/asm/topology.h
@@ -24,6 +24,11 @@ void init_cpu_topology(void);
 void store_cpu_topology(unsigned int cpuid);
 const struct cpumask *cpu_coregroup_mask(int cpu);
 
+#define arch_scale_cpu_capacity arm_arch_scale_cpu_capacity
+struct sched_domain;
+extern
+unsigned long arm_arch_scale_cpu_capacity(struct sched_domain *sd, int cpu);
+
 #else
 
 static inline void init_cpu_topology(void) { }
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index ab6d9c1835a4..cd7060c9e67d 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -42,7 +42,7 @@
  */
 static DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE;
 
-unsigned long arch_scale_cpu_capacity(struct sched_domain *sd, int cpu)
+unsigned long arm_arch_scale_cpu_capacity(struct sched_domain *sd, int cpu)
 {
 	return per_cpu(cpu_scale, cpu);
 }
-- 
1.9.1