linux-kernel - Re: [PATCH 1/2] irq_domain: Centralize definition of irq_dispose

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Date:	Fri, 24 Feb 2012 11:03:18 -0700
From:	Grant Likely <grant.likely@...retlab.ca>
To:	David Daney <ddaney.cavm@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	Rob Herring <rob.herring@...xeda.com>,
	"David S. Miller" <davem@...emloft.net>,
	Jonas Bonn <jonas@...thpole.se>, sparclinux@...r.kernel.org,
	linux@...ts.openrisc.net
Subject: Re: [PATCH 1/2] irq_domain: Centralize definition of irq_dispose_mapping()

On Fri, Feb 24, 2012 at 10:32 AM, David Daney <ddaney.cavm@...il.com> wrote:
> On 02/24/2012 08:54 AM, Grant Likely wrote:
>>
>> Several architectures define their own empty irq_dispose_mapping().  Since
>> the irq_domain code is centralized now, there is little need to do so.
>>  This
>> patch removes them and creates a new empty copy when !CONFIG_IRQ_DOMAIN is
>> selected.
>>
>> The patch also means that IRQ_DOMAIN becomes selectable on all
>> architectures.
>>
>> Signed-off-by: Grant Likely<grant.likely@...retlab.ca>
>> Cc: Rob Herring<rob.herring@...xeda.com>
>> Cc: "David S. Miller"<davem@...emloft.net>
>> Cc: Jonas Bonn<jonas@...thpole.se>
>> Cc: sparclinux@...r.kernel.org
>> Cc: linux@...ts.openrisc.net
>> ---
>>  arch/openrisc/include/asm/prom.h |   10 +---------
>>  arch/sparc/include/asm/prom.h    |   10 +---------
>>  include/linux/irqdomain.h        |    5 ++++-
>>  include/linux/of_irq.h           |    4 +---
>>  4 files changed, 7 insertions(+), 22 deletions(-)
>>
>
> There is also a definition in arch/mips/include/asm/irq.h.
>
> Probably best to get rid of that one too.

I've got a separate patch which I posted today that enables IRQ_DOMAIN
on MIPS which does indeed remove that definition.

g.
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