1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 5122b5a8aa2d..18350213479e 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -19,7 +19,6 @@
 #include <linux/moduleparam.h>
 #include <linux/mutex.h>
 #include <linux/freezer.h>
-#include <linux/semaphore.h>
 #include <asm/atomic.h>
 
 #include "csr.h"
@@ -1397,9 +1396,9 @@ static int update_pdrv(struct device *dev, void *data)
                         pdrv = container_of(drv, struct hpsb_protocol_driver,
                                             driver);
                         if (pdrv->update) {
-                                down(&ud->device.sem);
+                                device_lock(&ud->device);
                                 error = pdrv->update(ud);
-                                up(&ud->device.sem);
+                                device_unlock(&ud->device);
                         }
                         if (error)
                                 device_release_driver(&ud->device);