Staging: rtl8192su: remove ENABLE_DOT11D ifdefs

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 files changed, 1 insertions, 113 deletions

diff --git a/drivers/staging/rtl8192su/Makefile b/drivers/staging/rtl8192su/Makefile
index f010ab502a9..d3dde357450 100644
--- a/drivers/staging/rtl8192su/Makefile
+++ b/drivers/staging/rtl8192su/Makefile
@@ -7,7 +7,6 @@ EXTRA_CFLAGS += -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
 EXTRA_CFLAGS += -DJACKSON_NEW_RX
 EXTRA_CFLAGS += -DTHOMAS_BEACON -DTHOMAS_TURBO
 #EXTRA_CFLAGS += -DUSE_ONE_PIPE
-EXTRA_CFLAGS += -DENABLE_DOT11D
 
 EXTRA_CFLAGS += -DRTL8192SU
 EXTRA_CFLAGS += -DRTL8190_Download_Firmware_From_Header=1
diff --git a/drivers/staging/rtl8192su/ieee80211/Makefile b/drivers/staging/rtl8192su/ieee80211/Makefile
index 295a18f3c9c..a500bfaeaef 100644
--- a/drivers/staging/rtl8192su/ieee80211/Makefile
+++ b/drivers/staging/rtl8192su/ieee80211/Makefile
@@ -5,8 +5,7 @@ EXTRA_CFLAGS += -DRTL8192S_DISABLE_FW_DM=0
 EXTRA_CFLAGS += -DRTL8192SU
 #EXTRA_CFLAGS += -DJOHN_NOCPY
 EXTRA_CFLAGS += -DTHOMAS_TURBO
-#flags to enable or disble 80211D feature
-EXTRA_CFLAGS += -DENABLE_DOT11D
+
 ieee80211-rsl-objs := ieee80211_rx.o \
                       ieee80211_softmac.o \
                       ieee80211_tx.o \
diff --git a/drivers/staging/rtl8192su/ieee80211/dot11d.c b/drivers/staging/rtl8192su/ieee80211/dot11d.c
index eebcb7f01c9..a7b6ddcf018 100644
--- a/drivers/staging/rtl8192su/ieee80211/dot11d.c
+++ b/drivers/staging/rtl8192su/ieee80211/dot11d.c
@@ -1,4 +1,3 @@
-#ifdef ENABLE_DOT11D
 //-----------------------------------------------------------------------------
 //      File:
 //              Dot11d.c
@@ -227,4 +226,3 @@ EXPORT_SYMBOL(DOT11D_ScanComplete);
 EXPORT_SYMBOL(IsLegalChannel);
 EXPORT_SYMBOL(ToLegalChannel);
 
-#endif
diff --git a/drivers/staging/rtl8192su/ieee80211/dot11d.h b/drivers/staging/rtl8192su/ieee80211/dot11d.h
index 15b7a4ba37b..913ac5d97e7 100644
--- a/drivers/staging/rtl8192su/ieee80211/dot11d.h
+++ b/drivers/staging/rtl8192su/ieee80211/dot11d.h
@@ -1,11 +1,8 @@
 #ifndef __INC_DOT11D_H
 #define __INC_DOT11D_H
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211.h"
 
-//#define ENABLE_DOT11D
-
 //#define DOT11D_MAX_CHNL_NUM 83
 
 typedef struct _CHNL_TXPOWER_TRIPLE {
@@ -98,5 +95,4 @@ int ToLegalChannel(
         struct ieee80211_device * dev,
         u8 channel
 );
-#endif //ENABLE_DOT11D
 #endif // #ifndef __INC_DOT11D_H
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211.h b/drivers/staging/rtl8192su/ieee80211/ieee80211.h
index 707175a3d4b..8dff4100b89 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211.h
@@ -1446,10 +1446,8 @@ struct ieee80211_network {
 #ifdef THOMAS_TURBO
         u8 Turbo_Enable;//enable turbo mode, added by thomas
 #endif
-#ifdef ENABLE_DOT11D
         u16 CountryIeLen;
         u8 CountryIeBuf[MAX_IE_LEN];
-#endif
         // HT Related, by amy, 2008.04.29
         BSS_HT  bssht;
         // Add to handle broadcom AP management frame CCK rate.
@@ -1674,7 +1672,6 @@ typedef u32 RT_RF_CHANGE_SOURCE;
 #define RF_CHANGE_BY_IPS BIT28
 #define RF_CHANGE_BY_INIT       0       // Do not change the RFOff reason. Defined by Bruce, 2008-01-17.
 
-#ifdef ENABLE_DOT11D
 typedef enum
 {
         COUNTRY_CODE_FCC = 0,
@@ -1689,7 +1686,6 @@ typedef enum
         COUNTRY_CODE_MIC,
         COUNTRY_CODE_GLOBAL_DOMAIN
 }country_code_type_t;
-#endif
         // Firmware realted CMD IO.
 typedef enum _FW_CMD_IO_TYPE{
         FW_CMD_DIG_ENABLE = 0, // For DIG DM
@@ -1898,12 +1894,8 @@ struct ieee80211_device {
 
         /* map of allowed channels. 0 is dummy */
         // FIXME: remeber to default to a basic channel plan depending of the PHY type
-#ifdef ENABLE_DOT11D
         void* pDot11dInfo;
         bool bGlobalDomain;
-#else
-        int channel_map[MAX_CHANNEL_NUMBER+1];
-#endif
         int rate;       /* current rate */
         int basic_rate;
         //FIXME: pleace callback, see if redundant with softmac_features
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c
index 27f56389b6a..c175aa43d37 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c
@@ -44,9 +44,7 @@
 #include <linux/ctype.h>
 
 #include "ieee80211.h"
-#ifdef ENABLE_DOT11D
 #include "dot11d.h"
-#endif
 static inline void ieee80211_monitor_rx(struct ieee80211_device *ieee,
                                         struct sk_buff *skb,
                                         struct ieee80211_rx_stats *rx_stats)
@@ -1652,7 +1650,6 @@ static const char *get_info_element_string(u16 id)
 }
 #endif
 
-#ifdef ENABLE_DOT11D
 static inline void ieee80211_extract_country_ie(
         struct ieee80211_device *ieee,
         struct ieee80211_info_element *info_element,
@@ -1685,7 +1682,6 @@ static inline void ieee80211_extract_country_ie(
         }
 
 }
-#endif
 
 int ieee80211_parse_info_param(struct ieee80211_device *ieee,
                 struct ieee80211_info_element *info_element,
@@ -2176,14 +2172,12 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee,
                                "QoS Error need to parse QOS_PARAMETER IE\n");
                         break;
 
-#ifdef ENABLE_DOT11D
                 case MFIE_TYPE_COUNTRY:
                         IEEE80211_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n",
                                              info_element->len);
                         //printk("=====>Receive <%s> Country IE\n",network->ssid);
                         ieee80211_extract_country_ie(ieee, info_element, network, network->bssid);//addr2 is same as addr3 when from an AP
                         break;
-#endif
 /* TODO */
 #if 0
                         /* 802.11h */
@@ -2359,10 +2353,8 @@ static inline int ieee80211_network_init(
 #ifdef THOMAS_TURBO
         network->Turbo_Enable = 0;
 #endif
-#ifdef ENABLE_DOT11D
         network->CountryIeLen = 0;
         memset(network->CountryIeBuf, 0, MAX_IE_LEN);
-#endif
 //Initialize HT parameters
         //ieee80211_ht_initialize(&network->bssht);
         HTInitializeBssDesc(&network->bssht);
@@ -2540,10 +2532,8 @@ static inline void update_network(struct ieee80211_network *dst,
         dst->Turbo_Enable = src->Turbo_Enable;
 #endif
 
-#ifdef ENABLE_DOT11D
         dst->CountryIeLen = src->CountryIeLen;
         memcpy(dst->CountryIeBuf, src->CountryIeBuf, src->CountryIeLen);
-#endif
 
         //added by amy for LEAP
         dst->bWithAironetIE = src->bWithAironetIE;
@@ -2611,7 +2601,6 @@ static inline void ieee80211_process_probe_response(
                 return;
         }
 
-#ifdef ENABLE_DOT11D
         // For Asus EeePc request,
         // (1) if wireless adapter receive get any 802.11d country code in AP beacon,
         //         wireless adapter should follow the country code.
@@ -2668,7 +2657,6 @@ static inline void ieee80211_process_probe_response(
                         }
                 }
         }
-#endif
 
         /* The network parsed correctly -- so now we scan our known networks
          * to see if we can find it in our list.
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
index d02fd56563c..4d091b1a91c 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
@@ -20,9 +20,7 @@
 #include <linux/delay.h>
 #include <linux/version.h>
 #include <asm/uaccess.h>
-#ifdef ENABLE_DOT11D
 #include "dot11d.h"
-#endif
 
 u8 rsn_authen_cipher_suite[16][4] = {
         {0x00,0x0F,0xAC,0x00}, //Use group key, //Reserved
@@ -435,10 +433,8 @@ void ieee80211_send_probe_requests(struct ieee80211_device *ieee)
 void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee)
 {
         short ch = 0;
-#ifdef ENABLE_DOT11D
         u8 channel_map[MAX_CHANNEL_NUMBER+1];
         memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-#endif
         ieee->be_scan_inprogress = true;
         down(&ieee->scan_sem);
 
@@ -449,11 +445,7 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee)
                         ch++;
                         if (ch > MAX_CHANNEL_NUMBER)
                                 goto out; /* scan completed */
-#ifdef ENABLE_DOT11D
                 }while(!channel_map[ch]);
-#else
-                }while(!ieee->channel_map[ch]);
-#endif
 
                 /* this fuction can be called in two situations
                  * 1- We have switched to ad-hoc mode and we are
@@ -477,9 +469,7 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee)
                 if (ieee->state == IEEE80211_LINKED)
                         goto out;
                 ieee->set_chan(ieee->dev, ch);
-#ifdef ENABLE_DOT11D
                 if(channel_map[ch] == 1)
-#endif
                 ieee80211_send_probe_requests(ieee);
 
                 /* this prevent excessive time wait when we
@@ -503,10 +493,8 @@ out:
         }
         else{
         ieee->sync_scan_hurryup = 0;
-#ifdef ENABLE_DOT11D
         if(IS_DOT11D_ENABLE(ieee))
                 DOT11D_ScanComplete(ieee);
-#endif
         up(&ieee->scan_sem);
         ieee->be_scan_inprogress = false;
 }
@@ -517,10 +505,8 @@ void ieee80211_softmac_scan_wq(struct work_struct *work)
         struct delayed_work *dwork = container_of(work, struct delayed_work, work);
         struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq);
         u8 last_channel = ieee->current_network.channel; //recored init channel inorder not change current channel when comming out the scan unexpectedly. WB.
-#ifdef ENABLE_DOT11D
         u8 channel_map[MAX_CHANNEL_NUMBER+1];
         memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-#endif
         if(!ieee->ieee_up)
                 return;
         down(&ieee->scan_sem);
@@ -530,25 +516,15 @@ void ieee80211_softmac_scan_wq(struct work_struct *work)
                 if (ieee->scan_watch_dog++ > MAX_CHANNEL_NUMBER)
                 {
                 //if current channel is not in channel map, set to default channel.
-                #ifdef ENABLE_DOT11D
                         if (!channel_map[ieee->current_network.channel]);
-                #else
-                        if (!ieee->channel_map[ieee->current_network.channel]);
-                #endif
                                 ieee->current_network.channel = 6;
                                 goto out; /* no good chans */
                 }
-#ifdef ENABLE_DOT11D
         }while(!channel_map[ieee->current_network.channel]);
-#else
-        }while(!ieee->channel_map[ieee->current_network.channel]);
-#endif
         if (ieee->scanning == 0 )
                 goto out;
         ieee->set_chan(ieee->dev, ieee->current_network.channel);
-#ifdef ENABLE_DOT11D
         if(channel_map[ieee->current_network.channel] == 1)
-#endif
         ieee80211_send_probe_requests(ieee);
 
         queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME);
@@ -556,10 +532,8 @@ void ieee80211_softmac_scan_wq(struct work_struct *work)
         up(&ieee->scan_sem);
         return;
 out:
-#ifdef ENABLE_DOT11D
         if(IS_DOT11D_ENABLE(ieee))
                 DOT11D_ScanComplete(ieee);
-#endif
         ieee->current_network.channel = last_channel;
         ieee->actscanning = false;
         ieee->scan_watch_dog = 0;
@@ -640,7 +614,6 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee)
 /* called with ieee->lock held */
 void ieee80211_start_scan(struct ieee80211_device *ieee)
 {
-#ifdef ENABLE_DOT11D
         if(IS_DOT11D_ENABLE(ieee) )
         {
                 if(IS_COUNTRY_IE_VALID(ieee))
@@ -648,7 +621,6 @@ void ieee80211_start_scan(struct ieee80211_device *ieee)
                         RESET_CIE_WATCHDOG(ieee);
                 }
         }
-#endif
         if (ieee->softmac_features & IEEE_SOFTMAC_SCAN){
                 if (ieee->scanning == 0){
                         ieee->scanning = 1;
@@ -662,7 +634,6 @@ void ieee80211_start_scan(struct ieee80211_device *ieee)
 /* called with wx_sem held */
 void ieee80211_start_scan_syncro(struct ieee80211_device *ieee)
 {
-#ifdef ENABLE_DOT11D
         if(IS_DOT11D_ENABLE(ieee) )
         {
                 if(IS_COUNTRY_IE_VALID(ieee))
@@ -670,7 +641,6 @@ void ieee80211_start_scan_syncro(struct ieee80211_device *ieee)
                         RESET_CIE_WATCHDOG(ieee);
                 }
         }
-#endif
         ieee->sync_scan_hurryup = 0;
         if (ieee->softmac_features & IEEE_SOFTMAC_SCAN)
                 ieee80211_softmac_scan_syncro(ieee);
@@ -2499,11 +2469,9 @@ void ieee80211_start_ibss_wq(struct work_struct *work)
         ieee80211_softmac_check_all_nets(ieee);
 
 
-#ifdef ENABLE_DOT11D //if creating an ad-hoc, set its channel to 10 temporarily--this is the requirement for ASUS, not 11D, so disable 11d.
 //      if((IS_DOT11D_ENABLE(ieee)) && (ieee->state == IEEE80211_NOLINK))
         if (ieee->state == IEEE80211_NOLINK)
                 ieee->current_network.channel = 6;
-#endif
         /* if not then the state is not linked. Maybe the user swithced to
          * ad-hoc mode just after being in monitor mode, or just after
          * being very few time in managed mode (so the card have had no
@@ -2593,7 +2561,6 @@ inline void ieee80211_start_ibss(struct ieee80211_device *ieee)
 void ieee80211_start_bss(struct ieee80211_device *ieee)
 {
         unsigned long flags;
-#ifdef ENABLE_DOT11D
         //
         // Ref: 802.11d 11.1.3.3
         // STA shall not start a BSS unless properly formed Beacon frame including a Country IE.
@@ -2605,7 +2572,6 @@ void ieee80211_start_bss(struct ieee80211_device *ieee)
                         return;
                 }
         }
-#endif
         /* check if we have already found the net we
          * are interested in (if any).
          * if not (we are disassociated and we are not
@@ -2647,10 +2613,8 @@ void ieee80211_disassociate(struct ieee80211_device *ieee)
 
         if (ieee->data_hard_stop)
                         ieee->data_hard_stop(ieee->dev);
-#ifdef ENABLE_DOT11D
         if(IS_DOT11D_ENABLE(ieee))
                 Dot11d_Reset(ieee);
-#endif
         ieee->state = IEEE80211_NOLINK;
         ieee->is_set_key = false;
 
@@ -2796,11 +2760,7 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee)
                         ch++;
                         if (ch > MAX_CHANNEL_NUMBER)
                                 return; /* no channel found */
-#ifdef ENABLE_DOT11D
                 }while(!GET_DOT11D_INFO(ieee)->channel_map[ch]);
-#else
-                }while(!ieee->channel_map[ch]);
-#endif
                 ieee->current_network.channel = ch;
         }
 
@@ -2848,12 +2808,10 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee)
         for(i = 0; i < 5; i++) {
           ieee->seq_ctrl[i] = 0;
         }
-#ifdef ENABLE_DOT11D
         ieee->pDot11dInfo = kmalloc(sizeof(RT_DOT11D_INFO), GFP_ATOMIC);
         if (!ieee->pDot11dInfo)
                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for DOT11D\n");
         memset(ieee->pDot11dInfo, 0, sizeof(RT_DOT11D_INFO));
-#endif
         //added for  AP roaming
         ieee->LinkDetectInfo.SlotNum = 2;
         ieee->LinkDetectInfo.NumRecvBcnInPeriod=0;
@@ -2924,13 +2882,11 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee)
 void ieee80211_softmac_free(struct ieee80211_device *ieee)
 {
         down(&ieee->wx_sem);
-#ifdef ENABLE_DOT11D
         if(NULL != ieee->pDot11dInfo)
         {
                 kfree(ieee->pDot11dInfo);
                 ieee->pDot11dInfo = NULL;
         }
-#endif
         del_timer_sync(&ieee->associate_timer);
 
         cancel_delayed_work(&ieee->associate_retry_wq);
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac_wx.c
index 0f668d1c1bb..9e7f9577422 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac_wx.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac_wx.c
@@ -15,9 +15,7 @@
 
 
 #include "ieee80211.h"
-#ifdef ENABLE_DOT11D
 #include "dot11d.h"
-#endif
 /* FIXME: add A freqs */
 
 const long ieee80211_wlan_frequencies[] = {
@@ -63,12 +61,10 @@ int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info
 
         }else { /* Set the channel */
 
-#ifdef ENABLE_DOT11D
                 if (!(GET_DOT11D_INFO(ieee)->channel_map)[fwrq->m]) {
                         ret = -EINVAL;
                         goto out;
                 }
-#endif
                 ieee->current_network.channel = fwrq->m;
                 ieee->set_chan(ieee->dev, ieee->current_network.channel);
 
diff --git a/drivers/staging/rtl8192su/r8192S_phy.c b/drivers/staging/rtl8192su/r8192S_phy.c
index 5e922cb50c2..e2c9ed20287 100644
--- a/drivers/staging/rtl8192su/r8192S_phy.c
+++ b/drivers/staging/rtl8192su/r8192S_phy.c
@@ -47,9 +47,7 @@
 #include "r819xU_phyreg.h"
 #endif
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211/dot11d.h"
-#endif
 
 /*---------------------------Define Local Constant---------------------------*/
 /* Channel switch:The size of command tables for switch channel*/
@@ -3691,13 +3689,11 @@ phy_SwChnlStepByStep(
         //RT_ASSERT(IsLegalChannel(dev, channel), ("illegal channel: %d\n", channel));
         RT_TRACE(COMP_CH, "===========>%s(), channel:%d, stage:%d, step:%d\n", __FUNCTION__, channel, *stage, *step);
         //RT_ASSERT((pHalData != NULL), ("pHalData should not be NULL\n"));
-#ifdef ENABLE_DOT11D
         if (!IsLegalChannel(priv->ieee80211, channel))
         {
                 RT_TRACE(COMP_ERR, "=============>set to illegal channel:%d\n", channel);
                 return true; //return true to tell upper caller function this channel setting is finished! Or it will in while loop.
         }
-#endif
 
         //pChnlAccessSetting = &Adapter->MgntInfo.Info8185.ChannelAccessSetting;
         //RT_ASSERT((pChnlAccessSetting != NULL), ("pChnlAccessSetting should not be NULL\n"));
diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c
index 504965a19b5..62f51457133 100644
--- a/drivers/staging/rtl8192su/r8192U_core.c
+++ b/drivers/staging/rtl8192su/r8192U_core.c
@@ -80,9 +80,7 @@ double __extendsfdf2(float a) {return a;}
 #include "r8192U_pm.h"
 #endif
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211/dot11d.h"
-#endif
 
 #else
 
@@ -103,9 +101,7 @@ double __extendsfdf2(float a) {return a;}
 #include "r8192U_pm.h"
 #endif
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211/dot11d.h"
-#endif
 
 #endif
 
@@ -286,7 +282,6 @@ struct rtl819x_ops rtl8192u_ops = {
 };
 #endif
 
-#ifdef ENABLE_DOT11D
 
 typedef struct _CHANNEL_LIST
 {
@@ -362,7 +357,6 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv)
         }
         return;
 }
-#endif
 
 #define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 )
 
@@ -6850,7 +6844,6 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 short rtl8192_get_channel_map(struct net_device * dev)
 {
         struct r8192_priv *priv = ieee80211_priv(dev);
-#ifdef ENABLE_DOT11D
         if(priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN){
                 printk("rtl8180_init:Error channel plan! Set to default.\n");
                 priv->ChannelPlan= 0;
@@ -6858,21 +6851,6 @@ short rtl8192_get_channel_map(struct net_device * dev)
         RT_TRACE(COMP_INIT, "Channel plan is %d\n",priv->ChannelPlan);
 
         rtl819x_set_channel_map(priv->ChannelPlan, priv);
-#else
-        int ch,i;
-        //Set Default Channel Plan
-        if(!channels){
-                DMESG("No channels, aborting");
-                return -1;
-        }
-        ch=channels;
-        priv->ChannelPlan= 0;//hikaru
-         // set channels 1..14 allowed in given locale
-        for (i=1; i<=14; i++) {
-                (priv->ieee80211->channel_map)[i] = (u8)(ch & 0x01);
-                ch >>= 1;
-        }
-#endif
         return 0;
 }
 
diff --git a/drivers/staging/rtl8192su/r8192U_wx.c b/drivers/staging/rtl8192su/r8192U_wx.c
index 74aa9628265..8b566416d80 100644
--- a/drivers/staging/rtl8192su/r8192U_wx.c
+++ b/drivers/staging/rtl8192su/r8192U_wx.c
@@ -27,9 +27,7 @@
 #include "r8192U_hw.h"
 #endif
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211/dot11d.h"
-#endif
 
 #define RATE_COUNT 12
 u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000,
@@ -529,11 +527,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
         for (i = 0, val = 0; i < 14; i++) {
 
                 // Include only legal frequencies for some countries
-#ifdef ENABLE_DOT11D
                 if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) {
-#else
-                if ((priv->ieee80211->channel_map)[i+1]) {
-#endif
                         range->freq[val].i = i + 1;
                         range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000;
                         range->freq[val].e = 1;
diff --git a/drivers/staging/rtl8192su/r819xU_phy.c b/drivers/staging/rtl8192su/r819xU_phy.c
index f8f7de8dd85..0cc2785123d 100644
--- a/drivers/staging/rtl8192su/r819xU_phy.c
+++ b/drivers/staging/rtl8192su/r819xU_phy.c
@@ -6,9 +6,7 @@
 #include "r8192U_dm.h"
 #include "r819xU_firmware_img.h"
 
-#ifdef ENABLE_DOT11D
 #include "ieee80211/dot11d.h"
-#endif
 static u32 RF_CHANNEL_TABLE_ZEBRA[] = {
         0,
         0x085c, //2412 1
@@ -1279,13 +1277,11 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u
 
         RT_TRACE(COMP_CH, "====>%s()====stage:%d, step:%d, channel:%d\n", __FUNCTION__, *stage, *step, channel);
 //      RT_ASSERT(IsLegalChannel(Adapter, channel), ("illegal channel: %d\n", channel));
-#ifdef ENABLE_DOT11D
         if (!IsLegalChannel(priv->ieee80211, channel))
         {
                 RT_TRACE(COMP_ERR, "=============>set to illegal channel:%d\n", channel);
                 return true; //return true to tell upper caller function this channel setting is finished! Or it will in while loop.
         }
-#endif
 //FIXME:need to check whether channel is legal or not here.WB