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  • drivers
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  • isicom.c
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  • Alan Cox's avatar
    tty: kref usage for isicom and moxa · d450b5a0
    Alan Cox authored Oct 13, 2008
    
    
    Rather than blindly keep taking krefs we reorder the code in a few places
    to pass the tty down to the right place (which is important as from the user
    side it is not the case that tty == port->tty in all situations). For the irq
    and related paths use the krefs to stop the tty being freed under us.
    Signed-off-by: default avatarAlan Cox <alan@redhat.com>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    d450b5a0

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