Re: Re: [PATCH 05/32] lib: devres: don't enclose pcim_*() functions in CONFIG_HAS_IOPORT

Re: Re: [PATCH 05/32] lib: devres: don't enclose pcim_*() functions in CONFIG_HAS_IOPORT

[Jingoo Han]

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On Tuesday, March 05, 2013 5:30 AM, Arnd Bergmann wrote:
> 
> On Monday 04 March 2013, Thomas Petazzoni wrote:
> > FWIW, a patch that is doing what I was initially proposing has been
> > merged for 3.9, and it doesn't contain the
> > IS_ENABLED(CONFIG_HAS_IOPORT) test you were proposing (and which I
> > think was correct). See:
> >
> > commit 9ed8a30f3471347c1b763bd062fa78ae80f18eae
> > Author: Jingoo Han <jg1.han@samsung.com>
> > Date:   Wed Feb 27 17:02:42 2013 -0800
> >
> 
> Sigh.
> 
> I'll take it as an additional incentive to finally clean up the logic behind
> CONFIG_HAS_IOPORT by introducing a CONFIG_HAS_IOPORT_MAP symbol to replace it.
> 
> Thanks for the heads up.


Hi Thomas Petazzoni
Sorry, I did not know that you submitted the patch.
Like you, I am developing PCIe Host driver.
Also, I experienced the annoying build error related to
CONFIG_HAS_IOPORT.

Hi Arnd Bergmann,
I have just read the mailing thread.
If you resolve this situation properly, it will be very helpful.
Thank you.

Best regards,
Jingoo Han

> 
> 	Arnd
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Re: [PATCH 05/32] lib: devres: don't enclose pcim_*() functions in CONFIG_HAS_IOPORT

[Thomas Petazzoni]

Dear Jingoo Han,

On Wed, 06 Mar 2013 06:28:08 +0000 (GMT), Jingoo Han wrote:

> Sorry, I did not know that you submitted the patch.

No problem, I'm happy to have one less patch to carry in my PCIe patch
set :)

> Like you, I am developing PCIe Host driver.

Just curious, do you already have some code? Thierry Reding and myself
have been looking at each other's PCIe host driver since a while in
order to make some consistent choices where possible. It would be good
to see your code as well.

Best regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com