Geert Uytterhoeven 99dc8e400e serial: sh-sci: Don't call sci_dma_rx_push() if no data has arrived
On receive DMA time-out, avoid calling sci_dma_rx_push() if no data was
transferred by the timed out DMA request.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04 17:33:48 +01:00
..
2015-03-31 12:04:13 +02:00
2015-05-10 19:26:37 +02:00
2015-07-27 11:12:39 -07:00