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path: root/drivers/usb/mon/mon_main.c
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Diffstat (limited to 'drivers/usb/mon/mon_main.c')
-rw-r--r--drivers/usb/mon/mon_main.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c
index 275a66f..394bbf2 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)
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