[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>

1 files changed, 2 insertions, 18 deletions

diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index 9d4ae04eb33f..b460a73a7c85 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -906,20 +906,7 @@ void gigaset_shutdown(struct cardstate *cs)
         gig_dbg(DEBUG_CMD, "scheduling SHUTDOWN");
         gigaset_schedule_event(cs);
 
-        if (wait_event_interruptible(cs->waitqueue, !cs->waiting)) {
-                warn("%s: aborted", __func__);
-                //FIXME
-        }
-
-        if (atomic_read(&cs->mstate) != MS_LOCKED) {
-                //FIXME?
-                //gigaset_baud_rate(cs, B115200);
-                //gigaset_set_line_ctrl(cs, CS8);
-                //gigaset_set_modem_ctrl(cs, TIOCM_DTR|TIOCM_RTS, 0);
-                //cs->control_state = 0;
-        } else {
-                //FIXME use some saved values?
-        }
+        wait_event(cs->waitqueue, !cs->waiting);
 
         cleanup_cs(cs);
 
@@ -942,10 +929,7 @@ void gigaset_stop(struct cardstate *cs)
         gig_dbg(DEBUG_CMD, "scheduling STOP");
         gigaset_schedule_event(cs);
 
-        if (wait_event_interruptible(cs->waitqueue, !cs->waiting)) {
-                warn("%s: aborted", __func__);
-                //FIXME
-        }
+        wait_event(cs->waitqueue, !cs->waiting);
 
         cleanup_cs(cs);