ARM: OMAP3: PM: remove access to PRM_VOLTCTRL register

[pandora-kernel.git] / block / bsg.c

diff --git a/block/bsg.c b/block/bsg.c
index 702f131..c0ab25c 100644 (file)
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -985,7 +985,8 @@ void bsg_unregister_queue(struct request_queue *q)
 
        mutex_lock(&bsg_mutex);
        idr_remove(&bsg_minor_idr, bcd->minor);
-       sysfs_remove_link(&q->kobj, "bsg");
+       if (q->kobj.sd)
+               sysfs_remove_link(&q->kobj, "bsg");
        device_unregister(bcd->class_dev);
        bcd->class_dev = NULL;
        kref_put(&bcd->ref, bsg_kref_release_function);