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Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 0cec6caf6e9b..b9f5fcd713e2 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3347,6 +3347,9 @@ static void hub_events(void) USB_PORT_FEAT_C_SUSPEND); udev = hdev->children[i-1]; if (udev) { + /* TRSMRCY = 10 msec */ + msleep(10); + usb_lock_device(udev); ret = remote_wakeup(hdev-> children[i-1]); |