From: Ming Jiang <mjiang@qca.qualcomm.com>
Date: Fri, 13 Apr 2012 13:09:25 +0000 (+0800)
Subject: ath6kl: allow deepsleep_suspend function when wlan interface down
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=48f27587aad1e1630104672b9e20d9d721ea8718;p=linux-beck.git

ath6kl: allow deepsleep_suspend function when wlan interface down

Aafter wlan interface is down WLAN_ENABLED flags will be cleared and
deepsleep_suspend function will be blocked in this senario. This patch
allows deepsleep_suspend function when wlan interface down by removed
the WLAN_ENABLED flag checking.

kvalo: fix commit log

Signed-off-by: Ming Jiang <mjiang@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index fffae8768bc7..c5e90d30c672 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -2196,8 +2196,10 @@ static int ath6kl_cfg80211_deepsleep_suspend(struct ath6kl *ar)
 	if (!vif)
 		return -EIO;
 
-	if (!ath6kl_cfg80211_ready(vif))
+	if (!test_bit(WMI_READY, &ar->flag)) {
+		ath6kl_err("deepsleep failed as wmi is not ready\n");
 		return -EIO;
+	}
 
 	ath6kl_cfg80211_stop_all(ar);