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linux/drivers/char/tty_io.c
Will Newton 296fa7f6a3 drivers/char/tty_io.c: Avoid panic when no console is configured. 
When no console is configured tty_open tries to call kref_get on a NULL
pointer, return ENODEV instead.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-01 08:19:10 -08:00

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