ath9k_htc: add ath_ps_ops bindings

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/htc_drv_init.c

@@ -53,6 +53,21 @@ static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = {
 };
 #endif
 
+void ath9k_htc_op_ps_wakeup(struct ath_common *common)
+{
+	ath9k_htc_ps_wakeup((struct ath9k_htc_priv *) common->priv);
+}
+
+void ath9k_htc_op_ps_restore(struct ath_common *common)
+{
+	ath9k_htc_ps_restore((struct ath9k_htc_priv *) common->priv);
+}
+
+struct ath_ps_ops ath9k_htc_ps_ops = {
+	.wakeup = ath9k_htc_op_ps_wakeup,
+	.restore = ath9k_htc_op_ps_restore,
+};
+
 static int ath9k_htc_wait_for_target(struct ath9k_htc_priv *priv)
 {
 	int time_left;
@@ -478,6 +493,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 
 	common = ath9k_hw_common(ah);
 	common->ops = &ah->reg_ops;
+	common->ps_ops = &ath9k_htc_ps_ops;
 	common->bus_ops = &ath9k_usb_bus_ops;
 	common->ah = ah;
 	common->hw = priv->hw;