Patchwork [3.8.y.z,extended,stable] Patch "ath9k_htc: Handle IDLE state transition properly" has been added to staging queue

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Submitter Kamal Mostafa
Date June 27, 2013, 11:51 p.m.
Message ID <1372377064-12204-1-git-send-email-kamal@canonical.com>
Download mbox | patch
Permalink /patch/255250/
State New
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Comments

Kamal Mostafa - June 27, 2013, 11:51 p.m.
This is a note to let you know that I have just added a patch titled

    ath9k_htc: Handle IDLE state transition properly

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.4.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

From f04ef009306329468001cd3250b1e433050a526b Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Thu, 20 Jun 2013 13:57:07 +0530
Subject: ath9k_htc: Handle IDLE state transition properly

commit 075163bbb0f51174359947e1bce84f5edb23f21e upstream.

Make sure that a chip reset is done when IDLE is turned
off - this fixes authentication timeouts.

Reported-by: Ignacy Gawedzki <i@lri.fr>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/net/wireless/ath/ath9k/htc_drv_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.8.1.2

Patch

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 9c07a8f..2f34993 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1174,7 +1174,7 @@  static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		mutex_lock(&priv->htc_pm_lock);

 		priv->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
-		if (priv->ps_idle)
+		if (!priv->ps_idle)
 			chip_reset = true;

 		mutex_unlock(&priv->htc_pm_lock);