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)
commit875d54aa820cd029e324719585e243f5dfca4713
treedf5abf2a4dc9e7cc771a2a33e6a4fff5f02777e0
parent042b9e7c2bef3bc2b250921fee0ae52125812643
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>
drivers/isdn/i4l/isdn_tty.c