Jiri Slaby 875d54aa82 TTY: isdn, use tty_port_block_til_ready helper
This removes a bunch of duplicated code which does the same as
tty_port_block_til_ready does.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-09 11:17:05 -07:00
..
2012-02-21 09:04:01 -08:00
2012-02-21 09:04:01 -08:00
2011-11-02 14:15:41 +01:00