[PATCH] ipw2100: Add generic geo information

This patch fixes a BUG_ON for the latest ieee80211 change.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 80bfc1cf142f..b560f5c763e0 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -1672,6 +1672,18 @@ static int ipw2100_start_scan(struct ipw2100_priv *priv)
         return err;
 }
 
+static const struct ieee80211_geo ipw_geos[] = {
+        {                       /* Restricted */
+         "---",
+         .bg_channels = 14,
+         .bg = {{2412, 1}, {2417, 2}, {2422, 3},
+                {2427, 4}, {2432, 5}, {2437, 6},
+                {2442, 7}, {2447, 8}, {2452, 9},
+                {2457, 10}, {2462, 11}, {2467, 12},
+                {2472, 13}, {2484, 14}},
+         },
+};
+
 static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
 {
         unsigned long flags;
@@ -1727,6 +1739,13 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
                 goto exit;
         }
 
+        /* Initialize the geo */
+        if (ieee80211_set_geo(priv->ieee, &ipw_geos[0])) {
+                printk(KERN_WARNING DRV_NAME "Could not set geo\n");
+                return 0;
+        }
+        priv->ieee->freq_band = IEEE80211_24GHZ_BAND;
+
         lock = LOCK_NONE;
         if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) {
                 printk(KERN_ERR DRV_NAME