commit 369a46325d07061e0f66e16a1f59ef4f526a6464
author Martin Schwidefsky <schwidefsky@de.ibm.com> Mon Dec 07 12:52:04 2009 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> Mon Dec 07 12:51:36 2009 +0100
tree 1d8c398266e1794f7dd2c958b2c2eef6088d5dda
parent 8fd138c366a8a302d9da8a428c6e927c8bff7d35

[S390] tape: remove BKL from tape driver

Replace BLK with a per device mutex.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/char/tape_core.c

diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index a7b7e72..f5d6802 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -492,6 +492,7 @@
 		kfree(device);
 		return ERR_PTR(-ENOMEM);
 	}
+	mutex_init(&device->mutex);
 	INIT_LIST_HEAD(&device->req_queue);
 	INIT_LIST_HEAD(&device->node);
 	init_waitqueue_head(&device->state_change_wq);