TTY: isdn, use tty_port_block_til_ready helper
authorJiri Slaby <jslaby@suse.cz>
Mon, 2 Apr 2012 11:54:02 +0000 (13:54 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Apr 2012 18:17:05 +0000 (11:17 -0700)
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>

No differences found