staging: wilc1000: remove host_int_set_RSNAConfigPSKPassPhrase

This patch removes host_int_set_RSNAConfigPSKPassPhrase function
definition and declaration that is defined at host_interface.c and
host_interface.h. This function is defined but not used anywhere in this
driver so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -3373,22 +3373,6 @@ s32 host_int_set_pmkid_info(struct host_if_drv *hif_drv, struct host_if_pmkid_at
 	return result;
 }
 
-s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv,
-					 u8 *pu8PassPhrase,
-					 u8 u8Psklength)
-{
-	struct wid wid;
-
-	if ((u8Psklength > 7) && (u8Psklength < 65)) {
-		wid.id = (u16)WID_11I_PSK;
-		wid.type = WID_STR;
-		wid.val = pu8PassPhrase;
-		wid.size = u8Psklength;
-	}
-
-	return 0;
-}
-
 s32 hif_get_mac_address(struct host_if_drv *hif_drv, u8 *pu8MacAddress)
 {
 	s32 result = 0;

drivers/staging/wilc1000/host_interface.h

@@ -324,9 +324,6 @@ int host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *rx_gtk,
 			u8 mode, u8 cipher_mode);
 s32 host_int_set_pmkid_info(struct host_if_drv *hWFIDrv,
 			    struct host_if_pmkid_attr *pu8PmkidInfoArray);
-s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
-					 u8 *pu8PassPhrase,
-					 u8 u8Psklength);
 s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
 					 u8 *pu8PassPhrase, u8 u8Psklength);
 s32 hif_get_mac_address(struct host_if_drv *hWFIDrv, u8 *pu8MacAddress);