From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Wed, 29 Oct 2014 17:44:00 +0000 (+0000)
Subject: staging: vt6655: mac80211 conversion: PSbIsNextTBTTWakeUp convert to mac80211
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e24c235b5d5edf55a4d9413c01bc08f2138c4f42;p=linux-beck.git

staging: vt6655: mac80211 conversion: PSbIsNextTBTTWakeUp convert to mac80211

Wake up to listen to next beacon when struct ieee80211_conf -> listen_interval == 1

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6655/power.c b/drivers/staging/vt6655/power.c
index fe33bb2fd7ff..53718026910c 100644
--- a/drivers/staging/vt6655/power.c
+++ b/drivers/staging/vt6655/power.c
@@ -327,21 +327,14 @@ PSbIsNextTBTTWakeUp(
 )
 {
 	struct vnt_private *pDevice = hDeviceContext;
-	PSMgmtObject        pMgmt = pDevice->pMgmt;
+	struct ieee80211_hw *hw = pDevice->hw;
+	struct ieee80211_conf *conf = &hw->conf;
 	bool bWakeUp = false;
 
-	if (pMgmt->wListenInterval >= 2) {
-		if (pMgmt->wCountToWakeUp == 0)
-			pMgmt->wCountToWakeUp = pMgmt->wListenInterval;
-
-		pMgmt->wCountToWakeUp--;
-
-		if (pMgmt->wCountToWakeUp == 1) {
-			// Turn on wake up to listen next beacon
-			MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_LNBCN);
-			bWakeUp = true;
-		}
-
+	if (conf->listen_interval == 1) {
+		/* Turn on wake up to listen next beacon */
+		MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_LNBCN);
+		bWakeUp = true;
 	}
 
 	return bWakeUp;