tty: serial: imx: disable ageing timer interrupt if dma in use

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Since commit 4dec2f119e ("imx-serial: RX DMA startup latency")
the interrupt routine no longer will start rx dma.
So, we no longer need to enable this interrupt to start dma.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Troy Kisky 2017-10-20 14:20:19 -07:00 • committed by Greg Kroah-Hartman

parent b86f86e8e7

commit 52108109fa

1 changed files with 0 additions and 4 deletions

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drivers/tty/serial/imx.c

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