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| author | Huang Shijie <shijie8@gmail.com> | 2014-09-19 07:33:12 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-29 01:26:38 (GMT) |
| commit | 45564a6656b4944fa90aabd59f8ec082e8f7a969 (patch) | |
| tree | ed78f64eb2e407b88adbb828a75d2280c15a0169 /drivers/xen/gntdev.c | |
| parent | bb2f861ad00fc09dab955d22280c51cead795bca (diff) | |
| download | linux-45564a6656b4944fa90aabd59f8ec082e8f7a969.tar.xz | |
serial: imx: terminate the RX DMA when the UART is suspending
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>
Diffstat (limited to 'drivers/xen/gntdev.c')
0 files changed, 0 insertions, 0 deletions