From: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Date: Tue, 14 Feb 2012 13:09:19 +0000 (+0530)
Subject: ath9k: remove unnecessary PS wrappers
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=0a8a721de97dce7477bfb89e7b4ca1eba425db34;p=deliverable%2Flinux.git

ath9k: remove unnecessary PS wrappers

ath_set_channel is called from ath9k_config which already has proper
PS wrappers

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 22785c77d007..c81304d3ef14 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -371,12 +371,8 @@ static int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	if (sc->sc_flags & SC_OP_INVALID)
 		return -EIO;
 
-	ath9k_ps_wakeup(sc);
-
 	r = ath_reset_internal(sc, hchan, false);
 
-	ath9k_ps_restore(sc);
-
 	return r;
 }