diff options
Diffstat (limited to 'drivers/block/sunvdc.c')
| -rw-r--r-- | drivers/block/sunvdc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 0ebadf93b6c5..089ff9035de6 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -896,8 +896,19 @@ static int vdc_port_remove(struct vio_dev *vdev) struct vdc_port *port = dev_get_drvdata(&vdev->dev); if (port) { + unsigned long flags; + + spin_lock_irqsave(&port->vio.lock, flags); + blk_stop_queue(port->disk->queue); + spin_unlock_irqrestore(&port->vio.lock, flags); + del_timer_sync(&port->vio.timer); + del_gendisk(port->disk); + blk_cleanup_queue(port->disk->queue); + put_disk(port->disk); + port->disk = NULL; + vdc_free_tx_ring(port); vio_ldc_free(&port->vio); |