1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c
index fa6ca4733725..dceaec821b0e 100644
--- a/drivers/isdn/hardware/mISDN/avmfritz.c
+++ b/drivers/isdn/hardware/mISDN/avmfritz.c
@@ -857,8 +857,9 @@ avm_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
         switch (cmd) {
         case CLOSE_CHANNEL:
                 test_and_clear_bit(FLG_OPEN, &bch->Flags);
+                cancel_work_sync(&bch->workq);
                 spin_lock_irqsave(&fc->lock, flags);
-                mISDN_freebchannel(bch);
+                mISDN_clear_bchannel(bch);
                 modehdlc(bch, ISDN_P_NONE);
                 spin_unlock_irqrestore(&fc->lock, flags);
                 ch->protocol = ISDN_P_NONE;