From 0b124c31838bcf0459708aa91ce859582c7d3ca1 Mon Sep 17 00:00:00 2001
From: Gregory Greenman <gregory.greenman@intel.com>
Date: Wed, 3 Sep 2008 11:18:50 +0800
Subject: iwlwifi: fix STATUS_EXIT_PENDING is not set on pci_remove

This patch sets STATUS_EXIT_PENDING on pci_remove. Otherwise
iwl4965_down may fail to uninitialize the driver.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 4e3d6c7..e01f048 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4372,15 +4372,18 @@ static void __devexit iwl4965_pci_remove(struct pci_dev *pdev)
 	iwl_dbgfs_unregister(priv);
 	sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
 
+	/* ieee80211_unregister_hw call wil cause iwl4965_mac_stop to
+	 * to be called and iwl4965_down since we are removing the device
+	 * we need to set STATUS_EXIT_PENDING bit.
+	 */
+	set_bit(STATUS_EXIT_PENDING, &priv->status);
 	if (priv->mac80211_registered) {
 		ieee80211_unregister_hw(priv->hw);
 		priv->mac80211_registered = 0;
+	} else {
+		iwl4965_down(priv);
 	}
 
-	set_bit(STATUS_EXIT_PENDING, &priv->status);
-
-	iwl4965_down(priv);
-
 	/* make sure we flush any pending irq or
 	 * tasklet for the driver
 	 */
-- 
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