These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / include / asm / smp_plat.h

diff --git a/kernel/arch/arm/include/asm/smp_plat.h b/kernel/arch/arm/include/asm/smp_plat.h
index 993e522..f908071 100644 (file)
--- a/kernel/arch/arm/include/asm/smp_plat.h
+++ b/kernel/arch/arm/include/asm/smp_plat.h
@@ -107,4 +107,13 @@ static inline u32 mpidr_hash_size(void)
 extern int platform_can_secondary_boot(void);
 extern int platform_can_cpu_hotplug(void);
 
+#ifdef CONFIG_HOTPLUG_CPU
+extern int platform_can_hotplug_cpu(unsigned int cpu);
+#else
+static inline int platform_can_hotplug_cpu(unsigned int cpu)
+{
+       return 0;
+}
+#endif
+
 #endif