1 files changed, 11 insertions, 7 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c196abc6db7a..397577c06c92 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -940,11 +940,7 @@ int iwl_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
                 goto err;
 
         if (src == IWL_PWR_SRC_VAUX) {
-                u32 val;
-                ret = pci_read_config_dword(priv->pci_dev, PCI_CFG_POWER_SOURCE,
-                                            &val);
-
-                if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
+                if (pci_pme_capable(priv->pci_dev, PCI_D3cold))
                         iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
                                                APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
                                                ~APMG_PS_CTRL_MSK_PWR_SRC);
@@ -2678,11 +2674,19 @@ static void iwl_bss_info_changed(struct ieee80211_hw *hw,
 
 }
 
-static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len)
+static int iwl_mac_hw_scan(struct ieee80211_hw *hw,
+                           struct cfg80211_scan_request *req)
 {
         unsigned long flags;
         struct iwl_priv *priv = hw->priv;
         int ret;
+        u8 *ssid = NULL;
+        size_t ssid_len = 0;
+
+        if (req->n_ssids) {
+                ssid = req->ssids[0].ssid;
+                ssid_len = req->ssids[0].ssid_len;
+        }
 
         IWL_DEBUG_MAC80211(priv, "enter\n");
 
@@ -2718,7 +2722,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len)
 
         if (ssid_len) {
                 priv->one_direct_scan = 1;
-                priv->direct_ssid_len =  min_t(u8, ssid_len, IW_ESSID_MAX_SIZE);
+                priv->direct_ssid_len = ssid_len;
                 memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
         } else {
                 priv->one_direct_scan = 0;