mwifiex: display correct country information in debugfs "info"

Use "priv->country_code" string to display country information in
debugfs command "info" instead of "adapter->region_code".

"adapter->region_code" contains default region code got from FW while
initialization, whereas "priv->country_code" is updated in reg_notifier
handler whenever there is a change in regulatory domain.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
index 1a845074c52a..a870b5885c09 100644
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/mwifiex/debugfs.c
@@ -212,7 +212,7 @@ mwifiex_info_read(struct file *file, char __user *ubuf,
                 p += sprintf(p, "essid=\"%s\"\n", info.ssid.ssid);
                 p += sprintf(p, "bssid=\"%pM\"\n", info.bssid);
                 p += sprintf(p, "channel=\"%d\"\n", (int) info.bss_chan);
-                p += sprintf(p, "region_code = \"%02x\"\n", info.region_code);
+                p += sprintf(p, "country_code = \"%s\"\n", info.country_code);
 
                 netdev_for_each_mc_addr(ha, netdev)
                         p += sprintf(p, "multicast_address[%d]=\"%pM\"\n",
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 99c06649f94c..887a7d975d24 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -96,7 +96,7 @@ struct mwifiex_bss_info {
         u32 bss_mode;
         struct cfg80211_ssid ssid;
         u32 bss_chan;
-        u32 region_code;
+        u8 country_code[3];
         u32 media_connected;
         u32 max_power_level;
         u32 min_power_level;
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 8ba58d935328..3bdef071f0e3 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -468,7 +468,8 @@ int mwifiex_get_bss_info(struct mwifiex_private *priv,
 
         info->bss_chan = bss_desc->channel;
 
-        info->region_code = adapter->region_code;
+        memcpy(info->country_code, priv->country_code,
+               IEEE80211_COUNTRY_STRING_LEN);
 
         info->media_connected = priv->media_connected;