10 files changed, 30 insertions, 15 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index a9b852be4509..1d9dcd7e3b82 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -594,10 +594,11 @@ static void iwl3945_rx_reply_rx(struct iwl_priv *priv,
 
         rx_status.flag = 0;
         rx_status.mactime = le64_to_cpu(rx_end->timestamp);
-        rx_status.freq =
-                ieee80211_channel_to_frequency(le16_to_cpu(rx_hdr->channel));
         rx_status.band = (rx_hdr->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
                                 IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
+        rx_status.freq =
+                ieee80211_channel_to_frequency(le16_to_cpu(rx_hdr->channel),
+                                               rx_status.band);
 
         rx_status.rate_idx = iwl3945_hwrate_to_plcp_idx(rx_hdr->rate);
         if (rx_status.band == IEEE80211_BAND_5GHZ)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 29dcda0bde65..c7d03874b380 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1162,10 +1162,11 @@ void iwlagn_rx_reply_rx(struct iwl_priv *priv,
 
         /* rx_status carries information about the packet to mac80211 */
         rx_status.mactime = le64_to_cpu(phy_res->timestamp);
-        rx_status.freq =
-                ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel));
         rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
                                 IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
+        rx_status.freq =
+                ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel),
+                                               rx_status.band);
         rx_status.rate_idx =
                 iwlagn_hwrate_to_mac80211_idx(rate_n_flags, rx_status.band);
         rx_status.flag = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index efbde1f1a8bf..a8d4a936a2e7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -227,7 +227,8 @@ int iwlcore_init_geos(struct iwl_priv *priv)
                 geo_ch = &sband->channels[sband->n_channels++];
 
                 geo_ch->center_freq =
-                                ieee80211_channel_to_frequency(ch->channel);
+                                ieee80211_channel_to_frequency(ch->channel,
+                                                               sband->band);
                 geo_ch->max_power = ch->max_power_avg;
                 geo_ch->max_antenna_gain = 0xff;
                 geo_ch->hw_value = ch->channel;
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index 5a4982271e96..ed57e4402800 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -287,7 +287,8 @@ int iwm_cfg80211_inform_bss(struct iwm_priv *iwm)
                         return -EINVAL;
                 }
 
-                freq = ieee80211_channel_to_frequency(umac_bss->channel);
+                freq = ieee80211_channel_to_frequency(umac_bss->channel,
+                                                      band->band);
                 channel = ieee80211_get_channel(wiphy, freq);
                 signal = umac_bss->rssi * 100;
 
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
index a944893ae3ca..9a57cf6a488f 100644
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ b/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -543,7 +543,10 @@ static int iwm_mlme_assoc_complete(struct iwm_priv *iwm, u8 *buf,
         switch (le32_to_cpu(complete->status)) {
         case UMAC_ASSOC_COMPLETE_SUCCESS:
                 chan = ieee80211_get_channel(wiphy,
-                        ieee80211_channel_to_frequency(complete->channel));
+                        ieee80211_channel_to_frequency(complete->channel,
+                                complete->band == UMAC_BAND_2GHZ ?
+                                        IEEE80211_BAND_2GHZ :
+                                        IEEE80211_BAND_5GHZ));
                 if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) {
                         /* Associated to a unallowed channel, disassociate. */
                         __iwm_invalidate_mlme_profile(iwm);
@@ -841,7 +844,7 @@ static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf,
                 goto err;
         }
 
-        freq = ieee80211_channel_to_frequency(umac_bss->channel);
+        freq = ieee80211_channel_to_frequency(umac_bss->channel, band->band);
         channel = ieee80211_get_channel(wiphy, freq);
         signal = umac_bss->rssi * 100;
 
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 698a1f7694ed..30ef0351bfc4 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -607,7 +607,8 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
                 /* No channel, no luck */
                 if (chan_no != -1) {
                         struct wiphy *wiphy = priv->wdev->wiphy;
-                        int freq = ieee80211_channel_to_frequency(chan_no);
+                        int freq = ieee80211_channel_to_frequency(chan_no,
+                                                        IEEE80211_BAND_2GHZ);
                         struct ieee80211_channel *channel =
                                 ieee80211_get_channel(wiphy, freq);
 
@@ -1597,7 +1598,8 @@ static int lbs_get_survey(struct wiphy *wiphy, struct net_device *dev,
         lbs_deb_enter(LBS_DEB_CFG80211);
 
         survey->channel = ieee80211_get_channel(wiphy,
-                ieee80211_channel_to_frequency(priv->channel));
+                ieee80211_channel_to_frequency(priv->channel,
+                                               IEEE80211_BAND_2GHZ));
 
         ret = lbs_get_rssi(priv, &signal, &noise);
         if (ret == 0) {
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 106b427d0064..af4f2c64f242 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -906,7 +906,8 @@ mwl8k_rxd_8366_ap_process(void *_rxd, struct ieee80211_rx_status *status,
         } else {
                 status->band = IEEE80211_BAND_2GHZ;
         }
-        status->freq = ieee80211_channel_to_frequency(rxd->channel);
+        status->freq = ieee80211_channel_to_frequency(rxd->channel,
+                                                      status->band);
 
         *qos = rxd->qos_control;
 
@@ -1013,7 +1014,8 @@ mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status,
         } else {
                 status->band = IEEE80211_BAND_2GHZ;
         }
-        status->freq = ieee80211_channel_to_frequency(rxd->channel);
+        status->freq = ieee80211_channel_to_frequency(rxd->channel,
+                                                      status->band);
 
         *qos = rxd->qos_control;
         if ((rxd->rx_ctrl & MWL8K_STA_RX_CTRL_DECRYPT_ERROR) &&
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 9597a03242cc..31b7db05abd9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -649,7 +649,10 @@ static void rt2x00lib_channel(struct ieee80211_channel *entry,
                               const int channel, const int tx_power,
                               const int value)
 {
-        entry->center_freq = ieee80211_channel_to_frequency(channel);
+        /* XXX: this assumption about the band is wrong for 802.11j */
+        entry->band = channel <= 14 ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
+        entry->center_freq = ieee80211_channel_to_frequency(channel,
+                                                            entry->band);
         entry->hw_value = value;
         entry->max_power = tx_power;
         entry->max_antenna_gain = 0xff;
diff --git a/drivers/net/wireless/wl1251/rx.c b/drivers/net/wireless/wl1251/rx.c
index efa53607d5c9..86eef456d7b2 100644
--- a/drivers/net/wireless/wl1251/rx.c
+++ b/drivers/net/wireless/wl1251/rx.c
@@ -78,7 +78,8 @@ static void wl1251_rx_status(struct wl1251 *wl,
          */
         wl->noise = desc->rssi - desc->snr / 2;
 
-        status->freq = ieee80211_channel_to_frequency(desc->channel);
+        status->freq = ieee80211_channel_to_frequency(desc->channel,
+                                                      status->band);
 
         status->flag |= RX_FLAG_TSFT;
 
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index 682304c30b81..ec8d843d41cf 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -76,7 +76,7 @@ static void wl1271_rx_status(struct wl1271 *wl,
          */
         wl->noise = desc->rssi - (desc->snr >> 1);
 
-        status->freq = ieee80211_channel_to_frequency(desc->channel);
+        status->freq = ieee80211_channel_to_frequency(desc->channel, desc_band);
 
         if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) {
                 status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;