TTY: extract /dev/tty handling from tty_open

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This one is special to others (done in the next patch). We have the
tty directly, not its driver and index. So this will reside in a
separation function. In the next patch, the rest will be moved to
another function.

So now we set neither driver nor index. Hence we need to init driver
and check whether we are supposed to put a ref of that.

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

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Jiri Slaby 2011-11-09 21:33:19 +01:00 • committed by Greg Kroah-Hartman

parent 1411dc4aa2

commit b82154ac37

1 changed files with 39 additions and 18 deletions

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57

drivers/tty/tty_io.c

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