cxgb: Remove unused declarations

These functions were never implenmented since introduction in
commit 8199d3a7 ("[PATCH] A new 10GB Ethernet Driver by Chelsio
Communications")
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/chelsio/cxgb/common.h

@@ -329,8 +329,6 @@ irqreturn_t t1_slow_intr_handler(adapter_t *adapter);
 
 int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
 const struct board_info *t1_get_board_info(unsigned int board_id);
-const struct board_info *t1_get_board_info_from_ids(unsigned int devid,
-						    unsigned short ssid);
 int t1_seeprom_read(adapter_t *adapter, u32 addr, __le32 *data);
 int t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
 		     struct adapter_params *p);

drivers/net/ethernet/chelsio/cxgb/tp.h

@@ -65,9 +65,7 @@ void t1_tp_intr_enable(struct petp *tp);
 void t1_tp_intr_clear(struct petp *tp);
 int t1_tp_intr_handler(struct petp *tp);
 
-void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
 void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
 void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
-int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
 int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk);
 #endif