tty: serial: fsl_lpuart: add polled console functions

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This adds polling functions as used by kgdb.

Signed-off-by: Nicolae Rosia <nicolae_rosia@mentor.com>
Signed-off-by: Stefan Golinschi <stefan.golinschi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Nicolae Rosia 2016-10-04 15:46:16 +03:00 • committed by Greg Kroah-Hartman

parent 10879ae5f1

commit 2a41bc2a2b

1 changed files with 66 additions and 0 deletions

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drivers/tty/serial/fsl_lpuart.c

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