net/mlx5: EQ, Remove unused fields and structures

Some fields and structures are not referenced nor used by the driver,
remove them.
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
Reviewed-by: NLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: NTariq Toukan <tariqt@mellanox.com>
Signed-off-by: NLeon Romanovsky <leonro@mellanox.com>

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

@@ -78,17 +78,6 @@ enum {
 			       (1ull << MLX5_EVENT_TYPE_SRQ_LAST_WQE)	    | \
 			       (1ull << MLX5_EVENT_TYPE_SRQ_RQ_LIMIT))
 
-struct map_eq_in {
-	u64	mask;
-	u32	reserved;
-	u32	unmap_eqn;
-};
-
-struct cre_des_eq {
-	u8	reserved[15];
-	u8	eqn;
-};
-
 static int mlx5_cmd_destroy_eq(struct mlx5_core_dev *dev, u8 eqn)
 {
 	u32 out[MLX5_ST_SZ_DW(destroy_eq_out)] = {0};

include/linux/mlx5/driver.h

@@ -398,7 +398,6 @@ struct mlx5_eq {
 	unsigned int		irqn;
 	u8			eqn;
 	int			nent;
-	u64			mask;
 	struct list_head	list;
 	int			index;
 	struct mlx5_rsc_debug	*dbg;
@@ -478,8 +477,6 @@ struct mlx5_core_srq {
 };
 
 struct mlx5_eq_table {
-	void __iomem	       *update_ci;
-	void __iomem	       *update_arm_ci;
 	struct list_head	comp_eqs_list;
 	struct mlx5_eq		pages_eq;
 	struct mlx5_eq		async_eq;