linux-kernel - Re: [PATCH 4/4 v2] gpio/tegra: convert to use linear irqdomain

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Message-Id: <20121121150655.CA7033E0A47@localhost>
Date:	Wed, 21 Nov 2012 15:06:55 +0000
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Linus Walleij <linus.walleij@...aro.org>,
	linux-kernel@...r.kernel.org
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH 4/4 v2] gpio/tegra: convert to use linear irqdomain

On Fri, 19 Oct 2012 12:54:12 +0200, Linus Walleij <linus.walleij@...aro.org> wrote:
> The Tegra driver tries to do the work of irq_domain_add_linear()
> by reserving a bunch of descriptors somewhere and keeping track
> of the base offset, then calling irq_domain_add_legacy(). Let's
> stop doing that and simply use the linear IRQ domain.
> 
> For this to work: use irq_create_mapping() in the IRQ iterator
> so that the descriptors get allocated here.
> 
> Cc: Rob Herring <rob.herring@...xeda.com>
> Cc: Grant Likely <grant.likely@...retlab.ca>
> Cc: Stephen Warren <swarren@...dia.com>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>

Applied, thanks.

g.

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