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-rw-r--r--include/linux/cpu.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index d612b89..08d50c5 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -74,7 +74,6 @@ extern int lock_cpu_hotplug_interruptible(void);
register_cpu_notifier(&fn##_nb); \
}
int cpu_down(unsigned int cpu);
-extern int __attribute__((weak)) smp_prepare_cpu(int cpu);
#define cpu_is_offline(cpu) unlikely(!cpu_online(cpu))
#else
#define lock_cpu_hotplug() do { } while (0)
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