PWN-Hunter/android_kernel_xiaomi_sdm845
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mwl8k: prevent module unload hang

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We need to unregister our ieee80211_hw before resetting the chip, as
the former causes firmware commands to be issued which will time out
once the chip has been reset.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lennert Buytenhek 2009-08-03 21:59:09 +02:00 committed by John W. Linville
parent a94cc97e14
commit 60aa569f92
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/mwl8k.c
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@ -3733,6 +3733,8 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
ieee80211_stop_queues(hw);
ieee80211_unregister_hw(hw);
/* Remove tx reclaim tasklet */
tasklet_kill(&priv->tx_reclaim_task);
@ -3746,8 +3748,6 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
for (i = 0; i < MWL8K_TX_QUEUES; i++)
mwl8k_txq_reclaim(hw, i, 1);
ieee80211_unregister_hw(hw);
for (i = 0; i < MWL8K_TX_QUEUES; i++)
mwl8k_txq_deinit(hw, i);