iwl3945: use iwl_mac_hw_scan callback
3945 can use iwl_mac_hw_scan callback instead of
iwl3945_mac_hw_scan callback.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Acked-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 2ad4d760..6d816eb 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -726,38 +726,6 @@
le16_to_cpu(priv->rxon_timing.atim_window));
}
-static int iwl3945_scan_initiate(struct iwl_priv *priv)
-{
- if (!iwl_is_ready_rf(priv)) {
- IWL_DEBUG_SCAN(priv, "Aborting scan due to not ready.\n");
- return -EIO;
- }
-
- if (test_bit(STATUS_SCANNING, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "Scan already in progress.\n");
- return -EAGAIN;
- }
-
- if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "Scan request while abort pending. "
- "Queuing.\n");
- return -EAGAIN;
- }
-
- IWL_DEBUG_INFO(priv, "Starting scan...\n");
- if (priv->cfg->sku & IWL_SKU_G)
- priv->scan_bands |= BIT(IEEE80211_BAND_2GHZ);
- if (priv->cfg->sku & IWL_SKU_A)
- priv->scan_bands |= BIT(IEEE80211_BAND_5GHZ);
- set_bit(STATUS_SCANNING, &priv->status);
- priv->scan_start = jiffies;
- priv->scan_pass_start = priv->scan_start;
-
- queue_work(priv->workqueue, &priv->request_scan);
-
- return 0;
-}
-
static int iwl3945_set_mode(struct iwl_priv *priv, int mode)
{
if (mode == NL80211_IFTYPE_ADHOC) {
@@ -4316,66 +4284,6 @@
}
-static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw,
- struct cfg80211_scan_request *req)
-{
- int rc = 0;
- unsigned long flags;
- struct iwl_priv *priv = hw->priv;
- size_t len = 0;
- u8 *ssid = NULL;
- DECLARE_SSID_BUF(ssid_buf);
-
- IWL_DEBUG_MAC80211(priv, "enter\n");
-
- if (req->n_ssids) {
- ssid = req->ssids[0].ssid;
- len = req->ssids[0].ssid_len;
- }
-
- mutex_lock(&priv->mutex);
- spin_lock_irqsave(&priv->lock, flags);
-
- if (!iwl_is_ready_rf(priv)) {
- rc = -EIO;
- IWL_DEBUG_MAC80211(priv, "leave - not ready or exit pending\n");
- goto out_unlock;
- }
-
- /* we don't schedule scan within next_scan_jiffies period */
- if (priv->next_scan_jiffies &&
- time_after(priv->next_scan_jiffies, jiffies)) {
- rc = -EAGAIN;
- goto out_unlock;
- }
- /* if we just finished scan ask for delay for a broadcast scan */
- if ((len == 0) && priv->last_scan_jiffies &&
- time_after(priv->last_scan_jiffies + IWL_DELAY_NEXT_SCAN,
- jiffies)) {
- rc = -EAGAIN;
- goto out_unlock;
- }
- if (len) {
- IWL_DEBUG_SCAN(priv, "direct scan for %s [%zd]\n ",
- print_ssid(ssid_buf, ssid, len), len);
-
- priv->one_direct_scan = 1;
- priv->direct_ssid_len = len;
- memcpy(priv->direct_ssid, ssid, len);
- } else
- priv->one_direct_scan = 0;
-
- rc = iwl3945_scan_initiate(priv);
-
- IWL_DEBUG_MAC80211(priv, "leave\n");
-
-out_unlock:
- spin_unlock_irqrestore(&priv->lock, flags);
- mutex_unlock(&priv->mutex);
-
- return rc;
-}
-
static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -5149,7 +5057,7 @@
.conf_tx = iwl3945_mac_conf_tx,
.reset_tsf = iwl3945_mac_reset_tsf,
.bss_info_changed = iwl3945_bss_info_changed,
- .hw_scan = iwl3945_mac_hw_scan
+ .hw_scan = iwl_mac_hw_scan
};
static int iwl3945_init_drv(struct iwl_priv *priv)