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/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 3557e7edc9b6..5e570bb0bb6f 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -204,7 +204,7 @@ struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, int entries, int vector
 
                 uar = &to_mucontext(context)->uar;
         } else {
-                err = mlx4_ib_db_alloc(dev, &cq->db, 1);
+                err = mlx4_db_alloc(dev->dev, &cq->db, 1);
                 if (err)
                         goto err_cq;
 
@@ -250,7 +250,7 @@ err_mtt:
 
 err_db:
         if (!context)
-                mlx4_ib_db_free(dev, &cq->db);
+                mlx4_db_free(dev->dev, &cq->db);
 
 err_cq:
         kfree(cq);
@@ -435,7 +435,7 @@ int mlx4_ib_destroy_cq(struct ib_cq *cq)
                 ib_umem_release(mcq->umem);
         } else {
                 mlx4_ib_free_cq_buf(dev, &mcq->buf, cq->cqe + 1);
-                mlx4_ib_db_free(dev, &mcq->db);
+                mlx4_db_free(dev->dev, &mcq->db);
         }
 
         kfree(mcq);