1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/base/soc.c b/drivers/base/soc.c
index 05f150382da8..ba29b2e73d48 100644
--- a/drivers/base/soc.c
+++ b/drivers/base/soc.c
@@ -15,7 +15,7 @@
 #include <linux/sys_soc.h>
 #include <linux/err.h>
 
-static DEFINE_IDR(soc_ida);
+static DEFINE_IDA(soc_ida);
 static DEFINE_SPINLOCK(soc_lock);
 
 static ssize_t soc_info_get(struct device *dev,
@@ -168,8 +168,6 @@ void soc_device_unregister(struct soc_device *soc_dev)
 
 static int __init soc_bus_register(void)
 {
-        spin_lock_init(&soc_lock);
-
         return bus_register(&soc_bus_type);
 }
 core_initcall(soc_bus_register);