From: Jiri Kosina <jkosina@suse.cz>

isar_bh() bh handler calls another (compatible) bh handler - BChannel_bh()
- but passes struct BCState* instead of struct work_struct*, which seems
wrong.

Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/isdn/hisax/isar.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/isdn/hisax/isar.c~isdn-fix-bchannel_bh-call-from-isar_bh drivers/isdn/hisax/isar.c
--- a/drivers/isdn/hisax/isar.c~isdn-fix-bchannel_bh-call-from-isar_bh
+++ a/drivers/isdn/hisax/isar.c
@@ -440,7 +440,7 @@ isar_bh(struct work_struct *work)
 {
 	struct BCState *bcs = container_of(work, struct BCState, tqueue);
 
-	BChannel_bh(bcs);
+	BChannel_bh(work);
 	if (test_and_clear_bit(B_LL_NOCARRIER, &bcs->event))
 		ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_NOCARR);
 	if (test_and_clear_bit(B_LL_CONNECT, &bcs->event))
_