iwlwifi: disable WoWLAN if !CONFIG_PM_SLEEP

If CONFIG_PM_SLEEP is disabled, then iwlwifi doesn't
support suspend/resume handlers and thus mac80211
(correctly) refuses advertising WoWLAN. Disable
WoWLAN in the driver in this case.

Cc: stable@kernel.org
Reported-by: Sebastian Kemper <sebastian_ml@gmx.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index ab2f4d7500a..5d158ca9d24 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -199,6 +199,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
                             WIPHY_FLAG_DISABLE_BEACON_HINTS |
                             WIPHY_FLAG_IBSS_RSN;
 
+#ifdef CONFIG_PM_SLEEP
         if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
             priv->trans->ops->wowlan_suspend &&
             device_can_wakeup(priv->trans->dev)) {
@@ -217,6 +218,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
                 hw->wiphy->wowlan.pattern_max_len =
                                         IWLAGN_WOWLAN_MAX_PATTERN_LEN;
         }
+#endif
 
         if (iwlwifi_mod_params.power_save)
                 hw->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;