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-rw-r--r--mm/memory_hotplug.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index ca1dd3aa5eee..53ad1325d7a7 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -51,14 +51,10 @@ DEFINE_MUTEX(mem_hotplug_mutex);
void lock_memory_hotplug(void)
{
mutex_lock(&mem_hotplug_mutex);
-
- /* for exclusive hibernation if CONFIG_HIBERNATION=y */
- lock_system_sleep();
}
void unlock_memory_hotplug(void)
{
- unlock_system_sleep();
mutex_unlock(&mem_hotplug_mutex);
}