greybus: actually get the devm() change to build...
diff --git a/drivers/staging/greybus/uart-gb.c b/drivers/staging/greybus/uart-gb.c
index 298b9ff..f667b5c 100644
--- a/drivers/staging/greybus/uart-gb.c
+++ b/drivers/staging/greybus/uart-gb.c
@@ -390,7 +390,7 @@
 	int retval;
 	int minor;
 
-	gb_tty = kzalloc(&gdev->dev, sizeof(*gb_tty), GFP_KERNEL);
+	gb_tty = kzalloc(sizeof(*gb_tty), GFP_KERNEL);
 	if (!gb_tty)
 		return -ENOMEM;