From 9ed21d390166ceb89e011d3dbd277475ff2f33c4 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Mon, 27 Jul 2009 11:56:24 -0700
Subject: [PATCH] at76c50x-usb: cancel scan work at stop callback
This should fix suspend as mac80211 expects all work queued
to the mac80211 workqueue to be canceled at driver stop().
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Acked-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/at76c50x-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index bbf5277aeef4..f46e2b33b1f9 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1773,6 +1773,7 @@ static void at76_mac80211_stop(struct ieee80211_hw *hw)
at76_dbg(DBG_MAC80211, "%s()", __func__);
+ cancel_delayed_work(&priv->dwork_hw_scan);
cancel_work_sync(&priv->work_set_promisc);
mutex_lock(&priv->mtx);
@@ -2298,7 +2299,6 @@ static void at76_delete_device(struct at76_priv *priv)
tasklet_kill(&priv->rx_tasklet);
if (priv->mac80211_registered) {
- cancel_delayed_work(&priv->dwork_hw_scan);
flush_workqueue(priv->hw->workqueue);
ieee80211_unregister_hw(priv->hw);
}
--
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