iwlwifi: move wowlan bool into priv

With the new WoWLAN flow into the transport
there no longer is a need for this to be
shared, so move it into priv.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 2b722cc..e5ebc36a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -126,7 +126,7 @@
 	u8 data_retry_limit;
 	u8 rate_plcp;
 
-	if (priv->shrd->wowlan) {
+	if (priv->wowlan) {
 		rts_retry_limit = IWLAGN_LOW_RETRY_LIMIT;
 		data_retry_limit = IWLAGN_LOW_RETRY_LIMIT;
 	} else {