leds: fix platform driver hotplug/coldplug

[firefly-linux-kernel-4.4.55.git] / drivers / leds / led-core.c

diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index 9b015f9af351e49526eb52ec0f0c09b4acb21e56..5d1ca10524b6933bc216fb282815ac6f348cc9d0 100644 (file)
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -14,11 +14,11 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/spinlock.h>
+#include <linux/rwsem.h>
 #include <linux/leds.h>
 #include "leds.h"
 
-DEFINE_RWLOCK(leds_list_lock);
+DECLARE_RWSEM(leds_list_lock);
 LIST_HEAD(leds_list);
 
 EXPORT_SYMBOL_GPL(leds_list);