iwlwifi: introduce post_scan hook

The different drivers need to do different things
after a scan, so create a post_scan hook to allow
them to do this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 43db5f38e3e6..db148d05af1a 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2983,6 +2983,18 @@ int iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
         return ret;
 }
 
+void iwl3945_post_scan(struct iwl_priv *priv)
+{
+        struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+
+        /*
+         * Since setting the RXON may have been deferred while
+         * performing the scan, fire one off if needed
+         */
+        if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+                iwlcore_commit_rxon(priv, ctx);
+}
+
 static void iwl3945_bg_restart(struct work_struct *data)
 {
         struct iwl_priv *priv = container_of(data, struct iwl_priv, restart);