We should always send reply for UP request in order
to make downstream device clean-up resources appropriately.

Issue was that reply for UP request was sent only once.
Acked-by: NDave Airlie <airlied@gmail.com>
Signed-off-by: NMykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org