cyclades: close cleanup

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Use new tty helpers for close, which allows much code removal.

The only real change is locking. card_lock for protecting was
used inappropriately (just to have a critical section, no matter
which lock is used), so the change to port->lock is fine.

Remove also useless debug printks while being there.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jiri Slaby 2009-09-19 13:13:13 -07:00 • committed by Live-CD User

parent 174e6fe01e

commit 2334226296

1 changed files with 2 additions and 68 deletions

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drivers/char/cyclades.c

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