[PATCH 3.5 v2] iwlwifi: disable WoWLAN if !CONFIG_PM_SLEEP

[Johannes Berg <johannes@xxxxxxxxxxxxxxxx>]

From: Johannes Berg <johannes.berg@xxxxxxxxx>

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@xxxxxxxxxx
Reported-by: Sebastian Kemper <sebastian_ml@xxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
 drivers/net/wireless/iwlwifi/iwl-mac80211.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index ab2f4d7..5d158ca 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;
-- 
1.7.10



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