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

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Date:	Fri, 24 Feb 2012 09:32:47 -0800
From:	David Daney <ddaney.cavm@...il.com>
To:	Grant Likely <grant.likely@...retlab.ca>
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 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.

David Daney
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