Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[pandora-kernel.git] / drivers / net / wireless / iwlegacy / iwl4965-base.c

diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index af2ae22..7157ba5 100644 (file)
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2861,16 +2861,13 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
                goto out;
 
        if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
-           test_bit(STATUS_SCANNING, &priv->status))
+           test_bit(STATUS_SCANNING, &priv->status) ||
+           test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
                goto out;
 
        if (!iwl_legacy_is_associated_ctx(ctx))
                goto out;
 
-       /* channel switch in progress */
-       if (priv->switch_rxon.switch_in_progress == true)
-               goto out;
-
        if (priv->cfg->ops->lib->set_channel_switch) {
 
                ch = channel->hw_value;
@@ -2919,15 +2916,18 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
                         * at this point, staging_rxon has the
                         * configuration for channel switch
                         */
-                       if (priv->cfg->ops->lib->set_channel_switch(priv,
-                                                                   ch_switch))
-                               priv->switch_rxon.switch_in_progress = false;
+                       set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
+                       priv->switch_channel = cpu_to_le16(ch);
+                       if (priv->cfg->ops->lib->set_channel_switch(priv, ch_switch)) {
+                               clear_bit(STATUS_CHANNEL_SWITCH_PENDING,
+                                         &priv->status);
+                               priv->switch_channel = 0;
+                               ieee80211_chswitch_done(ctx->vif, false);
+                       }
                }
        }
 out:
        mutex_unlock(&priv->mutex);
-       if (!priv->switch_rxon.switch_in_progress)
-               ieee80211_chswitch_done(ctx->vif, false);
        IWL_DEBUG_MAC80211(priv, "leave\n");
 }