1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c b/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c
index 047d5fed5f89..612e666ec263 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c
@@ -168,45 +168,3 @@ void mlx5_irq_affinity_irq_release(struct mlx5_core_dev *dev, struct mlx5_irq *i
 		if (pool->irqs_per_cpu)
 			cpu_put(pool, cpu);
 }
-
-/**
- * mlx5_irq_affinity_irq_request_auto - request one IRQ for mlx5 device.
- * @dev: mlx5 device that is requesting the IRQ.
- * @used_cpus: cpumask of bounded cpus by the device
- * @vecidx: vector index to request an IRQ for.
- *
- * Each IRQ is bounded to at most 1 CPU.
- * This function is requesting an IRQ according to the default assignment.
- * The default assignment policy is:
- * - request the least loaded IRQ which is not bound to any
- *   CPU of the previous IRQs requested.
- *
- * On success, this function updates used_cpus mask and returns an irq pointer.
- * In case of an error, an appropriate error pointer is returned.
- */
-struct mlx5_irq *mlx5_irq_affinity_irq_request_auto(struct mlx5_core_dev *dev,
-						    struct cpumask *used_cpus, u16 vecidx)
-{
-	struct mlx5_irq_pool *pool = mlx5_irq_pool_get(dev);
-	struct irq_affinity_desc af_desc = {};
-	struct mlx5_irq *irq;
-
-	if (!mlx5_irq_pool_is_sf_pool(pool))
-		return ERR_PTR(-ENOENT);
-
-	af_desc.is_managed = 1;
-	cpumask_copy(&af_desc.mask, cpu_online_mask);
-	cpumask_andnot(&af_desc.mask, &af_desc.mask, used_cpus);
-	irq = mlx5_irq_affinity_request(pool, &af_desc);
-
-	if (IS_ERR(irq))
-		return irq;
-
-	cpumask_or(used_cpus, used_cpus, mlx5_irq_get_affinity_mask(irq));
-	mlx5_core_dbg(pool->dev, "IRQ %u mapped to cpu %*pbl, %u EQs on this irq\n",
-		      pci_irq_vector(dev->pdev, mlx5_irq_get_index(irq)),
-		      cpumask_pr_args(mlx5_irq_get_affinity_mask(irq)),
-		      mlx5_irq_read_locked(irq) / MLX5_EQ_REFS_PER_IRQ);
-
-	return irq;
-}