1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c
index 275a66f83058..394bbf2f68d4 100644
--- a/drivers/usb/mon/mon_main.c
+++ b/drivers/usb/mon/mon_main.c
@@ -265,7 +265,6 @@ static void mon_dissolve(struct mon_bus *mbus, struct usb_bus *ubus)
         ubus->mon_bus = NULL;
         mbus->u_bus = NULL;
         mb();
-        // usb_bus_put(ubus);
 }
 
 /*
@@ -297,12 +296,12 @@ static void mon_bus_init(struct dentry *mondir, struct usb_bus *ubus)
         INIT_LIST_HEAD(&mbus->r_list);
 
         /*
-         * This usb_bus_get here is superfluous, because we receive
-         * a notification if usb_bus is about to be removed.
+         * We don't need to take a reference to ubus, because we receive
+         * a notification if the bus is about to be removed.
          */
-        // usb_bus_get(ubus);
         mbus->u_bus = ubus;
         ubus->mon_bus = mbus;
+        mbus->uses_dma = ubus->uses_dma;
 
         rc = snprintf(name, NAMESZ, "%dt", ubus->busnum);
         if (rc <= 0 || rc >= NAMESZ)