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-rw-r--r--kernel/smpboot.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/smpboot.h b/kernel/smpboot.h
index 80c0acfb8472..6ef9433e1c70 100644
--- a/kernel/smpboot.h
+++ b/kernel/smpboot.h
@@ -3,8 +3,6 @@
struct task_struct;
-int smpboot_prepare(unsigned int cpu);
-
#ifdef CONFIG_GENERIC_SMP_IDLE_THREAD
struct task_struct *idle_thread_get(unsigned int cpu);
void idle_thread_set_boot_cpu(void);