2 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c3306bae0f1e..08bad17ca0ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3687,8 +3687,10 @@ struct ieee80211_ops iwlagn_hw_ops = {
 
 static u32 iwl_hw_detect(struct iwl_priv *priv)
 {
-        priv->rev_id = priv->pci_dev->revision;
-        IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
+        u8 rev_id;
+
+        pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &rev_id);
+        IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", rev_id);
         return _iwl_read32(priv, CSR_HW_REV);
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 1779d603e3e6..54b20d8ac93f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1253,7 +1253,6 @@ struct iwl_priv {
 
         /* pci hardware address support */
         void __iomem *hw_base;
-        u8   rev_id;
 
         /* microcode/device supports multiple contexts */
         u8 valid_contexts;