linux-kernel - Re: [PATCH 4/4] msi-laptop: Add i8042 filter to sync sw state with BIOS when function key pressed

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Date:	Fri, 14 May 2010 16:49:47 -0600
From:	"Joey Lee" <jlee@...ell.com>
To:	<dmitry.torokhov@...il.com>, <gregkh@...e.de>
Cc:	<mzxreary@...inter.de>, <greg@...ah.com>,
	<rpurdie@...ux.intel.com>, <mjg@...hat.com>,
	<linux-kernel@...r.kernel.org>,
	<platform-driver-x86@...r.kernel.org>
Subject: Re: [PATCH 4/4] msi-laptop: Add i8042 filter to sync sw state
	 with BIOS when function key pressed

Hi all, 

Thank's for Dmitry and Garg's review and point our my driver's problem.

Please kindly review my attached additional patch for clean up all
objects used by MSI scm model when driver initial fail or exit.




Thank's
Joey Lee

於 四，2010-05-13 於 15:54 -0700，Greg KH 提到：
> On Thu, May 13, 2010 at 05:53:04AM -0600, Joey Lee wrote:
> > Hi Dmitry, 
> > 
> > Thank's for your review.
> > 
> > 於 四，2010-05-13 於 00:52 -0700，Dmitry Torokhov 提到：
> > > On Wed, May 12, 2010 at 11:56:47AM -0700, Greg KH wrote:
> > > >  static int __init msi_init(void)
> > > > @@ -819,6 +875,7 @@ static void __exit msi_cleanup(void)
> > > >  	platform_driver_unregister(&msipf_driver);
> > > >  	backlight_device_unregister(msibl_device);
> > > >  
> > > > +	i8042_remove_filter(msi_laptop_i8042_filter);
> > > 
> > > You also need cancel_delayed_work_sync() here. Sorry for not noticing
> > > this before.
> > > 
> > 
> > Yes, you are right, need add cancel_delayed_work_sync().
> 
> Want to make up an additional patch to add on top of this that does it?
> 
> thanks,
> 
> greg k-h


View attachment "0011-Clean-up-all-objects-used-by-scm-model-when-driver-i.patch" of type "text/plain" (1619 bytes)