staging: wilc1000: remove struct get_channel

This patch removes struct get_channel from the driver because it is not
used anywhere.
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -231,20 +231,6 @@ struct set_channel {
 	u8 u8SetChan;
 };
 
-/*!
- *  @struct             get_channel
- *  @brief		Get Channel  message body
- *  @details
- *  @todo
- *  @sa
- *  @author		Mai Daftedar
- *  @date		01 Jule 2012
- *  @version		1.0
- */
-struct get_channel {
-	u8 u8GetChan;
-};
-
 /*!
  *  @struct             tstrScanComplete
  *  @brief			hold received Async. Scan Complete message body
@@ -421,7 +407,6 @@ union message_body {
 	struct key_attr key_info;
 	struct cfg_param_attr cfg_info;
 	struct set_channel strHostIFSetChan;
-	struct get_channel strHostIFGetChan;
 	struct set_beacon strHostIFSetBeacon;
 	struct del_beacon strHostIFDelBeacon;
 	struct add_sta_param strAddStaParam;