staging: wilc1000: delete the unused code after code refactor

After code refactor some of the macro and variables are not required any
more, so deleted the unused code.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -13,30 +13,6 @@
 
 #define REAL_JOIN_REQ				0
 
-struct host_if_wpa_attr {
-	u8 *key;
-	const u8 *mac_addr;
-	u8 *seq;
-	u8 seq_len;
-	u8 index;
-	u8 key_len;
-	u8 mode;
-};
-
-struct host_if_wep_attr {
-	u8 *key;
-	u8 key_len;
-	u8 index;
-	u8 mode;
-	enum authtype auth_type;
-};
-
-union host_if_key_attr {
-	struct host_if_wep_attr wep;
-	struct host_if_wpa_attr wpa;
-	struct host_if_pmkid_attr pmkid;
-};
-
 struct scan_attr {
 	u8 src;
 	u8 type;
@@ -121,20 +97,13 @@ struct wilc_gtk_key {
 	u8 key[0];
 } __packed;
 
-struct set_ip_addr {
-	u8 *ip_addr;
-	u8 idx;
-};
-
 union message_body {
 	struct scan_attr scan_info;
 	struct connect_attr con_info;
 	struct rcvd_net_info net_info;
 	struct rcvd_async_info async_info;
-	struct set_ip_addr ip_info;
 	struct set_multicast multicast_info;
 	struct get_mac_addr get_mac_info;
-	struct ba_session_info session_info;
 	struct remain_ch remain_on_ch;
 	char *data;
 };

drivers/staging/wilc1000/host_interface.h

@@ -17,13 +17,6 @@ enum {
 	WILC_CLIENT_MODE = 0x4
 };
 
-enum {
-	WILC_ADD_KEY = 0x1,
-	WILC_REMOVE_KEY = 0x2,
-	WILC_DEFAULT_KEY = 0x4,
-	WILC_ADD_KEY_AP = 0x8
-};
-
 #define WILC_MAX_NUM_STA			9
 #define MAX_NUM_SCANNED_NETWORKS		100
 #define MAX_NUM_SCANNED_NETWORKS_SHADOW		130
@@ -31,16 +24,10 @@ enum {
 
 #define TX_MIC_KEY_LEN				8
 #define RX_MIC_KEY_LEN				8
-#define PTK_KEY_LEN				16
 
-#define RX_MIC_KEY_MSG_LEN			48
-#define PTK_KEY_MSG_LEN				39
-
-#define PMKSA_KEY_LEN				22
 #define WILC_MAX_NUM_PMKIDS			16
 #define WILC_ADD_STA_LENGTH			40
 #define WILC_NUM_CONCURRENT_IFC			2
-#define WILC_DRV_HANDLER_SIZE			5
 
 #define NUM_RSSI                5
 
@@ -160,13 +147,6 @@ enum conn_event {
 	CONN_DISCONN_EVENT_FORCE_32BIT		= 0xFFFFFFFF
 };
 
-enum KEY_TYPE {
-	WILC_KEY_TYPE_WEP,
-	WILC_KEY_TYPE_WPA_RX_GTK,
-	WILC_KEY_TYPE_WPA_PTK,
-	WILC_KEY_TYPE_PMKSA,
-};
-
 typedef void (*wilc_scan_result)(enum scan_event, struct network_info *,
 				 void *, void *);
 
@@ -218,13 +198,6 @@ struct get_mac_addr {
 	u8 *mac_addr;
 };
 
-struct ba_session_info {
-	u8 bssid[ETH_ALEN];
-	u8 tid;
-	u16 buf_size;
-	u16 time_out;
-};
-
 struct remain_ch {
 	u16 ch;
 	u32 duration;