Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

[mirror_ubuntu-bionic-kernel.git] / drivers / net / wireless / iwlwifi / iwl-agn-eeprom.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 14ceb4df72f63e3fa4f467a074c15ecda5849454..27b5a3eec9dc28dc12f17d8a47bf9ba25250085a 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -152,11 +152,14 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv)
 
        eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
 
-       priv->cfg->sku = ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
+       if (!priv->cfg->sku) {
+               /* not using sku overwrite */
+               priv->cfg->sku =
+                       ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
                        EEPROM_SKU_CAP_BAND_POS);
-       if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
-               priv->cfg->sku |= IWL_SKU_N;
-
+               if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
+                       priv->cfg->sku |= IWL_SKU_N;
+       }
        if (!priv->cfg->sku) {
                IWL_ERR(priv, "Invalid device sku\n");
                return -EINVAL;