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

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Date:	Wed, 06 Mar 2013 06:28:13 +0000 (GMT)
From:	Jingoo Han <jg1.han@...sung.com>
To:	Arnd Bergmann <arnd@...db.de>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc:	Lior Amsalem <alior@...vell.com>, Andrew Lunn <andrew@...n.ch>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Jason Cooper <jason@...edaemon.net>,
	Tawfik Bayouk <tawfik@...vell.com>,
	Stephen Warren <swarren@...dotorg.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Thierry Reding <thierry.reding@...onic-design.de>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Eran Ben-Avi <benavi@...vell.com>,
	Nadav Haklai <nadavh@...vell.com>,
	Maen Suleiman <maen@...vell.com>,
	Shadi Ammouri <shadi@...vell.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Yinghai Lu <yinghai@...nel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	Jingoo Han <jg1.han@...sung.com>
Subject: Re: Re: [PATCH 05/32] lib: devres: don't enclose pcim_*() functions in
 CONFIG_HAS_IOPORT

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@...sung.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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