drivers: dma: Fix how apdma closes an uart port
When a uart port is closed mtk_uart_apdma_chan_complete_handler() should be called to do a proper cleanup of some descriptors, otherwise the previous transaction stays on-going and no new rx interrupts are received.
Signed-off-by: Vitor Sato Eschholz vsatoes@baylibre.com
Edited by Vitor Sato Eschholz