[SERIAL] ip22zilog: Fix oops on runlevel change with serial console

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Incorrect uart_write_wakeup() calls cause reference to a NULL tty
pointer.  This has been fixed in the sunsab and sunzilog serial drivers
in October 2005.  Update the ip22zilog, which is based on sunzilog,
accordingly.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk

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Martin Michlmayr 2006-03-07 21:04:59 +00:00 • committed by Russell King

parent 7a171cdcb6

commit c4432c41b0

1 changed files with 1 additions and 3 deletions

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drivers/serial/ip22zilog.c

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