[PATCH] drivers/isdn/gigaset: new M101 driver (v2)

This patch adds the line discipline based driver for the Gigaset M101
wireless RS232 adapter. It also improves the documentation a bit.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/isdn/gigaset/ev-layer.c

@@ -1015,7 +1015,7 @@ static void finish_shutdown(struct cardstate *cs)
 
 	cs->cmd_result = -ENODEV;
 	cs->waiting = 0;
-	wake_up_interruptible(&cs->waitqueue);
+	wake_up(&cs->waitqueue);
 }
 
 static void do_shutdown(struct cardstate *cs)