diff options
Diffstat (limited to 'drivers/block/sunvdc.c')
| -rw-r--r-- | drivers/block/sunvdc.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 2d38331ee667..7af21fe67671 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -485,7 +485,7 @@ static int __send_request(struct request *req) } sg_init_table(sg, port->ring_cookies); - nsg = blk_rq_map_sg(req->q, req, sg); + nsg = blk_rq_map_sg(req, sg); len = 0; for (i = 0; i < nsg; i++) @@ -829,7 +829,7 @@ static int probe_disk(struct vdc_port *port) } err = blk_mq_alloc_sq_tag_set(&port->tag_set, &vdc_mq_ops, - VDC_TX_RING_SIZE, BLK_MQ_F_SHOULD_MERGE); + VDC_TX_RING_SIZE, 0); if (err) return err; @@ -918,12 +918,12 @@ struct vdc_check_port_data { char *type; }; -static int vdc_device_probed(struct device *dev, void *arg) +static int vdc_device_probed(struct device *dev, const void *arg) { struct vio_dev *vdev = to_vio_dev(dev); - struct vdc_check_port_data *port_data; + const struct vdc_check_port_data *port_data; - port_data = (struct vdc_check_port_data *)arg; + port_data = (const struct vdc_check_port_data *)arg; if ((vdev->dev_no == port_data->dev_no) && (!(strcmp((char *)&vdev->type, port_data->type))) && @@ -957,8 +957,10 @@ static bool vdc_port_mpgroup_check(struct vio_dev *vdev) dev = device_find_child(vdev->dev.parent, &port_data, vdc_device_probed); - if (dev) + if (dev) { + put_device(dev); return true; + } return false; } @@ -1070,7 +1072,7 @@ static void vdc_port_remove(struct vio_dev *vdev) flush_work(&port->ldc_reset_work); cancel_delayed_work_sync(&port->ldc_reset_timer_work); - del_timer_sync(&port->vio.timer); + timer_delete_sync(&port->vio.timer); del_gendisk(port->disk); put_disk(port->disk); @@ -1113,6 +1115,7 @@ static void vdc_requeue_inflight(struct vdc_port *port) static void vdc_queue_drain(struct vdc_port *port) { struct request_queue *q = port->disk->queue; + unsigned int memflags; /* * Mark the queue as draining, then freeze/quiesce to ensure @@ -1121,13 +1124,13 @@ static void vdc_queue_drain(struct vdc_port *port) port->drain = 1; spin_unlock_irq(&port->vio.lock); - blk_mq_freeze_queue(q); + memflags = blk_mq_freeze_queue(q); blk_mq_quiesce_queue(q); spin_lock_irq(&port->vio.lock); port->drain = 0; blk_mq_unquiesce_queue(q); - blk_mq_unfreeze_queue(q); + blk_mq_unfreeze_queue(q, memflags); } static void vdc_ldc_reset_timer_work(struct work_struct *work) |