Re: [PATCH 08/11] iwl3945: use cancel_delayed_work_sync to cancel rfkill_poll

[reinette chatre <reinette.chatre@intel.com>]

John,

Could you please submit this patch to 2.6.30 also?

Thank you

Reinette


On Mon, 2009-04-20 at 14:37 -0700, Chatre, Reinette wrote:
> Users reported lockup with work still trying to run
> after module has been unloaded.
> 
> http://thread.gmane.org/gmane.linux.kernel.wireless.general/30594/focus=30601
> 
> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
> Reported-by: TJ <ubuntu@tjworld.net>
> Reported-by: Huaxu Wan <huaxu.wan@linux.intel.com>
> ---
>  drivers/net/wireless/iwlwifi/iwl3945-base.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
> index e22282e..a776326 100644
> --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
> +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
> @@ -4436,7 +4436,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
>  	sysfs_remove_group(&pdev->dev.kobj, &iwl3945_attribute_group);
>  
>  	iwl_rfkill_unregister(priv);
> -	cancel_delayed_work(&priv->rfkill_poll);
> +	cancel_delayed_work_sync(&priv->rfkill_poll);
>  
>  	iwl3945_dealloc_ucode_pci(priv);
>