commit 563b9372 upstream.

The ChipIdea's platform device need to be unregistered on Tegra's driver
module removal.

Fixes: dfebb5f4 ("usb: chipidea: Add support for Tegra20/30/114/124")
Signed-off-by: NDmitry Osipenko <digetx@gmail.com>
Acked-by: NPeter Chen <peter.chen@nxp.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>