staging: wilc1000: remove wilc_set_start_scan_req declaration

This patch deletes wilc_set_start_scan_req declaration. It is not find
wilc_set_start_scan_req definition in this driver.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.h

@@ -326,7 +326,6 @@ s32 wilc_set_pmkid_info(struct wilc_vif *vif,
 s32 wilc_get_mac_address(struct wilc_vif *vif, u8 *pu8MacAddress);
 s32 wilc_set_mac_address(struct wilc_vif *vif, u8 *pu8MacAddress);
 int wilc_wait_msg_queue_idle(void);
-s32 wilc_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource);
 s32 wilc_set_join_req(struct wilc_vif *vif, u8 *pu8bssid, const u8 *pu8ssid,
 		      size_t ssidLen, const u8 *pu8IEs, size_t IEsLen,
 		      wilc_connect_result pfConnectResult, void *pvUserArg,