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-rw-r--r--drivers/base/core.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 3050e6f99403..6bb60fb6a30b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -26,6 +26,7 @@
#include <linux/mutex.h>
#include <linux/pm_runtime.h>
#include <linux/netdevice.h>
+#include <linux/sched/signal.h>
#include <linux/sysfs.h>
#include "base.h"
@@ -638,11 +639,6 @@ int lock_device_hotplug_sysfs(void)
return restart_syscall();
}
-void assert_held_device_hotplug(void)
-{
- lockdep_assert_held(&device_hotplug_lock);
-}
-
#ifdef CONFIG_BLOCK
static inline int device_is_not_partition(struct device *dev)
{
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