net/mlx5: Avoid exposing driver internal command helpers

mlx5 command init and cleanup routines are internal to mlx5_core driver.
Hence, avoid exporting them and move their definition to mlx5_core
driver's internal file mlx5_core.h

Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

@@ -2142,7 +2142,6 @@ dma_pool_err:
 	kvfree(cmd->stats);
 	return err;
 }
-EXPORT_SYMBOL(mlx5_cmd_init);
 
 void mlx5_cmd_cleanup(struct mlx5_core_dev *dev)
 {
@@ -2155,11 +2154,9 @@ void mlx5_cmd_cleanup(struct mlx5_core_dev *dev)
 	dma_pool_destroy(cmd->pool);
 	kvfree(cmd->stats);
 }
-EXPORT_SYMBOL(mlx5_cmd_cleanup);
 
 void mlx5_cmd_set_state(struct mlx5_core_dev *dev,
 			enum mlx5_cmdif_state cmdif_state)
 {
 	dev->cmd.state = cmdif_state;
 }
-EXPORT_SYMBOL(mlx5_cmd_set_state);

drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h

@@ -122,6 +122,10 @@ enum mlx5_semaphore_space_address {
 
 int mlx5_query_hca_caps(struct mlx5_core_dev *dev);
 int mlx5_query_board_id(struct mlx5_core_dev *dev);
+int mlx5_cmd_init(struct mlx5_core_dev *dev);
+void mlx5_cmd_cleanup(struct mlx5_core_dev *dev);
+void mlx5_cmd_set_state(struct mlx5_core_dev *dev,
+			enum mlx5_cmdif_state cmdif_state);
 int mlx5_cmd_init_hca(struct mlx5_core_dev *dev, uint32_t *sw_owner_id);
 int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev);
 int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev);

include/linux/mlx5/driver.h

@@ -888,10 +888,6 @@ enum {
 	CMD_ALLOWED_OPCODE_ALL,
 };
 
-int mlx5_cmd_init(struct mlx5_core_dev *dev);
-void mlx5_cmd_cleanup(struct mlx5_core_dev *dev);
-void mlx5_cmd_set_state(struct mlx5_core_dev *dev,
-			enum mlx5_cmdif_state cmdif_state);
 void mlx5_cmd_use_events(struct mlx5_core_dev *dev);
 void mlx5_cmd_use_polling(struct mlx5_core_dev *dev);
 void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode);