diff --git a/[refs] b/[refs]
index 195512223446..33c0ef7d3f66 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3ab4ee8f809cac9587e6795243349beda179f6ff
+refs/heads/master: 57f2667cc7ebf69bd5fdb26f132228d331766ea8
diff --git a/trunk/drivers/misc/tifm_core.c b/trunk/drivers/misc/tifm_core.c
index 0bd5349b0422..0ab7c922212c 100644
--- a/trunk/drivers/misc/tifm_core.c
+++ b/trunk/drivers/misc/tifm_core.c
@@ -196,13 +196,14 @@ int tifm_add_adapter(struct tifm_adapter *fm)
 {
 	int rc;
 
-	if (!idr_pre_get(&tifm_adapter_idr, GFP_KERNEL))
-		return -ENOMEM;
-
+	idr_preload(GFP_KERNEL);
 	spin_lock(&tifm_adapter_lock);
-	rc = idr_get_new(&tifm_adapter_idr, fm, &fm->id);
+	rc = idr_alloc(&tifm_adapter_idr, fm, 0, 0, GFP_NOWAIT);
+	if (rc >= 0)
+		fm->id = rc;
 	spin_unlock(&tifm_adapter_lock);
-	if (rc)
+	idr_preload_end();
+	if (rc < 0)
 		return rc;
 
 	dev_set_name(&fm->dev, "tifm%u", fm->id);