Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / drivers / usb / core / devices.c

diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index d956965..3440812 100644 (file)
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -624,7 +624,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf,
        /* print devices for all busses */
        list_for_each_entry(bus, &usb_bus_list, bus_list) {
                /* recurse through all children of the root hub */
-               if (!bus->root_hub)
+               if (!bus_to_hcd(bus)->rh_registered)
                        continue;
                usb_lock_device(bus->root_hub);
                ret = usb_device_dump(&buf, &nbytes, &skip_bytes, ppos,