{NET,IB}/mlx4: Add rmap support to mlx4_assign_eq

Enable callers of mlx4_assign_eq to supply a pointer to cpu_rmap.
If supplied, the assigned IRQ is tracked using rmap infrastructure.

Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 8a3a2037b005..a07b774e7864 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1159,7 +1159,8 @@ static void mlx4_ib_alloc_eqs(struct mlx4_dev *dev, struct mlx4_ib_dev *ibdev)
                         sprintf(name, "mlx4-ib-%d-%d@%s",
                                 i, j, dev->pdev->bus->name);
                         /* Set IRQ for specific name (per ring) */
-                        if (mlx4_assign_eq(dev, name, &ibdev->eq_table[eq])) {
+                        if (mlx4_assign_eq(dev, name, NULL,
+                                           &ibdev->eq_table[eq])) {
                                 /* Use legacy (same as mlx4_en driver) */
                                 pr_warn("Can't allocate EQ %d; reverting to legacy\n", eq);
                                 ibdev->eq_table[eq] =