serial: imx: Enable UCR4_OREN in startup interface

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Other than enable Receiver Overrun Interrupt Enable (UCR4_OREN)
in start_tx interface, UCR4_OREN should be enabled before enable
of Receiver.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiada Wang 2014-12-09 18:11:34 +09:00 • committed by Greg Kroah-Hartman

parent ee5e7c1091

commit 6f026d6b7c

1 changed files with 8 additions and 7 deletions

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15

drivers/tty/serial/imx.c

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