serial: mfd: Add nmi_touch_watchdog() into the console write function

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This is following what 8250 driver is doing in console write function,
to avoid the hardware lockup case.

v2: incldudes the <linux/nmi.h>

Signed-off-by: Feng Tang <feng.tang@intel.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Feng Tang 2012-11-15 16:03:16 +08:00 • committed by Greg Kroah-Hartman

parent 9642dbe73c

commit 50827fbde1

1 changed files with 3 additions and 0 deletions

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drivers/tty/serial/mfd.c

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