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iwlwifi: remove debugfs entries before cfg80211

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This patch solves a bug in debugfs unregistration. iwlwifi registers its
debugfs files under cfg80211's dir, but removed its files only after having
unregistered mac80211 that removes cfg80211 debugfs dir. This garbaged
debugfs and didn't allow to rmmod and insmod iwlwifi several times in a
row.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Emmanuel Grumbach 2008-05-29 16:35:26 +08:00 committed by John W. Linville
parent 261415f77a
commit 6724962508
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/iwlwifi/iwl4965-base.c
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@ -5323,6 +5323,9 @@ static void __devexit iwl4965_pci_remove(struct pci_dev *pdev)
IWL_DEBUG_INFO("*** UNLOAD DRIVER ***\n");
iwl_dbgfs_unregister(priv);
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
if (priv->mac80211_registered) {
ieee80211_unregister_hw(priv->hw);
priv->mac80211_registered = 0;
@ -5350,8 +5353,6 @@ static void __devexit iwl4965_pci_remove(struct pci_dev *pdev)
}
iwlcore_low_level_notify(priv, IWLCORE_REMOVE_EVT);
iwl_dbgfs_unregister(priv);
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
iwl4965_dealloc_ucode_pci(priv);