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iwl3945: release resources before shutting down

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Release resource before shutting down and notify upper stack.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Kolekar, Abhijeet 2008-12-19 10:37:41 +08:00 committed by John W. Linville
parent 90a30a021e
commit d552bfb652
1 changed files with 6 additions and 4 deletions
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10
drivers/net/wireless/iwlwifi/iwl3945-base.c
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@ -7722,7 +7722,12 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
set_bit(STATUS_EXIT_PENDING, &priv->status); set_bit(STATUS_EXIT_PENDING, &priv->status);
iwl3945_down(priv); if (priv->mac80211_registered) {
ieee80211_unregister_hw(priv->hw);
priv->mac80211_registered = 0;
} else {
iwl3945_down(priv);
}
/* make sure we flush any pending irq or /* make sure we flush any pending irq or
* tasklet for the driver * tasklet for the driver
@ -7745,9 +7750,6 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
iwl3945_unset_hw_params(priv); iwl3945_unset_hw_params(priv);
iwl3945_clear_stations_table(priv); iwl3945_clear_stations_table(priv);
if (priv->mac80211_registered)
ieee80211_unregister_hw(priv->hw);
/*netif_stop_queue(dev); */ /*netif_stop_queue(dev); */
flush_workqueue(priv->workqueue); flush_workqueue(priv->workqueue);