serial/mxs-auart: only wake up tty layer once

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There is no need to call uart_write_wakeup after each character send.
Once at the end of the write sequence is enough.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Uwe Kleine-König 2011-11-22 14:22:56 +01:00 • committed by Greg Kroah-Hartman

parent f227824e84

commit d0758a285c

1 changed files with 3 additions and 2 deletions

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drivers/tty/serial/mxs-auart.c

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