net/mlx4: remove unused functions

Removing functions that are no longer in use, but still exist

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 9ea7cab..2a02ba5 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -685,16 +685,6 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
        return err;
 }
 
-int mlx4_QUERY_PORT(struct mlx4_dev *dev, void *ptr, u8 port)
-{
-       struct mlx4_cmd_mailbox *outbox = ptr;
-
-       return mlx4_cmd_box(dev, 0, outbox->dma, port, 0,
-                           MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,
-                           MLX4_CMD_WRAPPED);
-}
-EXPORT_SYMBOL_GPL(mlx4_QUERY_PORT);
-
 int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt)
 {
        struct mlx4_cmd_mailbox *mailbox;

diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index 25a80d7..9f693e1 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -304,29 +304,6 @@ static int mlx4_HW2SW_MPT(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox
                            MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
 }
 
-int mlx4_mr_reserve_range(struct mlx4_dev *dev, int cnt, int align,
-                         u32 *base_mridx)
-{
-       struct mlx4_priv *priv = mlx4_priv(dev);
-       u32 mridx;
-
-       mridx = mlx4_bitmap_alloc_range(&priv->mr_table.mpt_bitmap, cnt, align);
-       if (mridx == -1)
-               return -ENOMEM;
-
-       *base_mridx = mridx;
-       return 0;
-
-}
-EXPORT_SYMBOL_GPL(mlx4_mr_reserve_range);
-
-void mlx4_mr_release_range(struct mlx4_dev *dev, u32 base_mridx, int cnt)
-{
-       struct mlx4_priv *priv = mlx4_priv(dev);
-       mlx4_bitmap_free_range(&priv->mr_table.mpt_bitmap, base_mridx, cnt);
-}
-EXPORT_SYMBOL_GPL(mlx4_mr_release_range);
-
 int mlx4_mr_alloc_reserved(struct mlx4_dev *dev, u32 mridx, u32 pd,
                           u64 iova, u64 size, u32 access, int npages,
                           int page_shift, struct mlx4_mr *mr)
@@ -852,46 +829,6 @@ err_free:
 }
 EXPORT_SYMBOL_GPL(mlx4_fmr_alloc);
 
-int mlx4_fmr_alloc_reserved(struct mlx4_dev *dev, u32 mridx,
-                           u32 pd, u32 access, int max_pages,
-                           int max_maps, u8 page_shift, struct mlx4_fmr *fmr)
-{
-       struct mlx4_priv *priv = mlx4_priv(dev);
-       int err = -ENOMEM;
-
-       if (page_shift < (ffs(dev->caps.page_size_cap) - 1) || page_shift >= 32)
-               return -EINVAL;
-
-       /* All MTTs must fit in the same page */
-       if (max_pages * sizeof *fmr->mtts > PAGE_SIZE)
-               return -EINVAL;
-
-       fmr->page_shift = page_shift;
-       fmr->max_pages  = max_pages;
-       fmr->max_maps   = max_maps;
-       fmr->maps = 0;
-
-       err = mlx4_mr_alloc_reserved(dev, mridx, pd, 0, 0, access, max_pages,
-                                    page_shift, &fmr->mr);
-       if (err)
-               return err;
-
-       fmr->mtts = mlx4_table_find(&priv->mr_table.mtt_table,
-                                   fmr->mr.mtt.offset,
-                                   &fmr->dma_handle);
-       if (!fmr->mtts) {
-               err = -ENOMEM;
-               goto err_free;
-       }
-
-       return 0;
-
-err_free:
-       mlx4_mr_free_reserved(dev, &fmr->mr);
-       return err;
-}
-EXPORT_SYMBOL_GPL(mlx4_fmr_alloc_reserved);
-
 int mlx4_fmr_enable(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
 {
        struct mlx4_priv *priv = mlx4_priv(dev);
@@ -954,18 +891,6 @@ int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
 }
 EXPORT_SYMBOL_GPL(mlx4_fmr_free);
 
-int mlx4_fmr_free_reserved(struct mlx4_dev *dev, struct mlx4_fmr *fmr)
-{
-       if (fmr->maps)
-               return -EBUSY;
-
-       mlx4_mr_free_reserved(dev, &fmr->mr);
-       fmr->mr.enabled = MLX4_MR_DISABLED;
-
-       return 0;
-}
-EXPORT_SYMBOL_GPL(mlx4_fmr_free_reserved);
-
 int mlx4_SYNC_TPT(struct mlx4_dev *dev)
 {
        return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_SYNC_TPT, 1000,