mlx4_core: Move kernel doorbell management into core

In addition to mlx4_ib, there will be ethernet and FC consumers of
mlx4_core, so move the code for managing kernel doorbells into the
core module to avoid having to duplicate this multiple times.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index b75efae7e449..80ea8b9e7761 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -514,7 +514,7 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd,
                         goto err;
 
                 if (!init_attr->srq) {
-                        err = mlx4_ib_db_alloc(dev, &qp->db, 0);
+                        err = mlx4_db_alloc(dev->dev, &qp->db, 0);
                         if (err)
                                 goto err;
 
@@ -580,7 +580,7 @@ err_buf:
 
 err_db:
         if (!pd->uobject && !init_attr->srq)
-                mlx4_ib_db_free(dev, &qp->db);
+                mlx4_db_free(dev->dev, &qp->db);
 
 err:
         return err;
@@ -666,7 +666,7 @@ static void destroy_qp_common(struct mlx4_ib_dev *dev, struct mlx4_ib_qp *qp,
                 kfree(qp->rq.wrid);
                 mlx4_buf_free(dev->dev, qp->buf_size, &qp->buf);
                 if (!qp->ibqp.srq)
-                        mlx4_ib_db_free(dev, &qp->db);
+                        mlx4_db_free(dev->dev, &qp->db);
         }
 }