USB: separate usb_address0 mutexes for each bus

[deliverable/linux.git] / drivers / usb / core / hcd.c

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index adddc66c9e8db1f66ad10ce45613c73d89479481..174eb857a6b45b85109c3321196685e1114b876f 100644 (file)
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -918,6 +918,7 @@ static void usb_bus_init (struct usb_bus *bus)
        bus->bandwidth_allocated = 0;
        bus->bandwidth_int_reqs  = 0;
        bus->bandwidth_isoc_reqs = 0;
+       mutex_init(&bus->usb_address0_mutex);
 
        INIT_LIST_HEAD (&bus->bus_list);
 }