staging: rtl8192e: Delete unused code

	return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra);

}

#ifdef JOHN_IOCTL

u16 read_rtl8225(struct net_device *dev, u8 addr);

void write_rtl8225(struct net_device *dev, u8 adr, u16 data);

u32 john_read_rtl8225(struct net_device *dev, u8 adr);

void _write_rtl8225(struct net_device *dev, u8 adr, u16 data);

static int r8192_wx_read_regs(struct net_device *dev,

			       struct iw_request_info *info,

			       union iwreq_data *wrqu, char *extra)

{

	struct r8192_priv *priv = ieee80211_priv(dev);

	u8 addr;

	u16 data1;

	down(&priv->wx_sem);

	get_user(addr,(u8*)wrqu->data.pointer);

	data1 = read_rtl8225(dev, addr);

	wrqu->data.length = data1;

	up(&priv->wx_sem);

	return 0;

}

static int r8192_wx_write_regs(struct net_device *dev,

			       struct iw_request_info *info,

			       union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

        u8 addr;

        down(&priv->wx_sem);

        get_user(addr, (u8*)wrqu->data.pointer);

	write_rtl8225(dev, addr, wrqu->data.length);

        up(&priv->wx_sem);

	return 0;

}

void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data);

u8 rtl8187_read_phy(struct net_device *dev,u8 adr, u32 data);

static int r8192_wx_read_bb(struct net_device *dev,

			       struct iw_request_info *info,

			       union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

	u8 databb;

#if 0

	int i;

	for(i=0;i<12;i++) printk("%8x\n", read_cam(dev, i) );

#endif

        down(&priv->wx_sem);

	databb = rtl8187_read_phy(dev, (u8)wrqu->data.length, 0x00000000);

	wrqu->data.length = databb;

	up(&priv->wx_sem);

	return 0;

}

void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data);

static int r8192_wx_write_bb(struct net_device *dev,

                               struct iw_request_info *info,

                               union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

        u8 databb;

        down(&priv->wx_sem);

        get_user(databb, (u8*)wrqu->data.pointer);

        rtl8187_write_phy(dev, wrqu->data.length, databb);

        up(&priv->wx_sem);

        return 0;

}

static int r8192_wx_write_nicb(struct net_device *dev,

                               struct iw_request_info *info,

                               union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

        u32 addr;

        down(&priv->wx_sem);

        get_user(addr, (u32*)wrqu->data.pointer);

        write_nic_byte(dev, addr, wrqu->data.length);

        up(&priv->wx_sem);

        return 0;

}

static int r8192_wx_read_nicb(struct net_device *dev,

                               struct iw_request_info *info,

                               union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

        u32 addr;

        u16 data1;

        down(&priv->wx_sem);

        get_user(addr,(u32*)wrqu->data.pointer);

        data1 = read_nic_byte(dev, addr);

        wrqu->data.length = data1;

        up(&priv->wx_sem);

        return 0;

}

static int r8192_wx_get_ap_status(struct net_device *dev,

                               struct iw_request_info *info,

                               union iwreq_data *wrqu, char *extra)

{

        struct r8192_priv *priv = ieee80211_priv(dev);

        struct ieee80211_device *ieee = priv->ieee80211;

        struct ieee80211_network *target;

	int name_len;

        down(&priv->wx_sem);

	//count the length of input ssid

	for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++);

	//search for the correspoding info which is received

        list_for_each_entry(target, &ieee->network_list, list) {

                if ( (target->ssid_len == name_len) &&

		     (strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){

			if(target->wpa_ie_len>0 || target->rsn_ie_len>0 )

				//set flags=1 to indicate this ap is WPA

				wrqu->data.flags = 1;

			else wrqu->data.flags = 0;

		break;

                }

        }

        up(&priv->wx_sem);

        return 0;

}

#endif

static int r8192_wx_set_rawtx(struct net_device *dev,

			       struct iw_request_info *info,

			       union iwreq_data *wrqu, char *extra)