net: dsa: sja1105: make config table operation structures constant

The per-chip instantiations of struct sja1105_table_ops and struct
sja1105_dynamic_table_ops can be made constant, so do that.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/sja1105/sja1105_dynamic_config.c

@@ -638,7 +638,7 @@ static size_t sja1105pqrs_cbs_entry_packing(void *buf, void *entry_ptr,
 #define OP_SEARCH	BIT(3)
 
 /* SJA1105E/T: First generation */
-struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = {
+const struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = {
 	[BLK_IDX_VL_LOOKUP] = {
 		.entry_packing = sja1105et_vl_lookup_entry_packing,
 		.cmd_packing = sja1105_vl_lookup_cmd_packing,
@@ -722,7 +722,7 @@ struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN] = {
 };
 
 /* SJA1105P/Q/R/S: Second generation */
-struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = {
+const struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN] = {
 	[BLK_IDX_VL_LOOKUP] = {
 		.entry_packing = sja1105_vl_lookup_entry_packing,
 		.cmd_packing = sja1105_vl_lookup_cmd_packing,

drivers/net/dsa/sja1105/sja1105_dynamic_config.h

@@ -34,7 +34,7 @@ struct sja1105_mgmt_entry {
 	u64 index;
 };
 
-extern struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN];
-extern struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN];
+extern const struct sja1105_dynamic_table_ops sja1105et_dyn_ops[BLK_IDX_MAX_DYN];
+extern const struct sja1105_dynamic_table_ops sja1105pqrs_dyn_ops[BLK_IDX_MAX_DYN];
 
 #endif

drivers/net/dsa/sja1105/sja1105_static_config.c

@@ -838,7 +838,7 @@ sja1105_static_config_get_length(const struct sja1105_static_config *config)
 /* Compatibility matrices */
 
 /* SJA1105E: First generation, no TTEthernet */
-struct sja1105_table_ops sja1105e_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105e_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_L2_LOOKUP] = {
 		.packing = sja1105et_l2_lookup_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_l2_lookup_entry),
@@ -908,7 +908,7 @@ struct sja1105_table_ops sja1105e_table_ops[BLK_IDX_MAX] = {
 };
 
 /* SJA1105T: First generation, TTEthernet */
-struct sja1105_table_ops sja1105t_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105t_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_SCHEDULE] = {
 		.packing = sja1105_schedule_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_schedule_entry),
@@ -1026,7 +1026,7 @@ struct sja1105_table_ops sja1105t_table_ops[BLK_IDX_MAX] = {
 };
 
 /* SJA1105P: Second generation, no TTEthernet, no SGMII */
-struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_L2_LOOKUP] = {
 		.packing = sja1105pqrs_l2_lookup_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_l2_lookup_entry),
@@ -1096,7 +1096,7 @@ struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX] = {
 };
 
 /* SJA1105Q: Second generation, TTEthernet, no SGMII */
-struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_SCHEDULE] = {
 		.packing = sja1105_schedule_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_schedule_entry),
@@ -1214,7 +1214,7 @@ struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX] = {
 };
 
 /* SJA1105R: Second generation, no TTEthernet, SGMII */
-struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_L2_LOOKUP] = {
 		.packing = sja1105pqrs_l2_lookup_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_l2_lookup_entry),
@@ -1284,7 +1284,7 @@ struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX] = {
 };
 
 /* SJA1105S: Second generation, TTEthernet, SGMII */
-struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX] = {
+const struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX] = {
 	[BLK_IDX_SCHEDULE] = {
 		.packing = sja1105_schedule_entry_packing,
 		.unpacked_entry_size = sizeof(struct sja1105_schedule_entry),

drivers/net/dsa/sja1105/sja1105_static_config.h

@@ -381,12 +381,12 @@ struct sja1105_static_config {
 	struct sja1105_table tables[BLK_IDX_MAX];
 };
 
-extern struct sja1105_table_ops sja1105e_table_ops[BLK_IDX_MAX];
-extern struct sja1105_table_ops sja1105t_table_ops[BLK_IDX_MAX];
-extern struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX];
-extern struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX];
-extern struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX];
-extern struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105e_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105t_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105p_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105q_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105r_table_ops[BLK_IDX_MAX];
+extern const struct sja1105_table_ops sja1105s_table_ops[BLK_IDX_MAX];
 
 size_t sja1105_table_header_packing(void *buf, void *hdr, enum packing_op op);
 void