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serial: imx: terminate the RX DMA when the UART is suspending
authorHuang Shijie <shijie8@gmail.com>
Fri, 19 Sep 2014 07:33:12 +0000 (15:33 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 29 Sep 2014 01:26:38 +0000 (21:26 -0400)
When the uart port is suspending, the RX data is useless.
So in this case, we can terminate the RX DMA right now.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c patch | blob | history

diff --cc drivers/tty/serial/imx.c
Simple merge
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