From: Stephen Warren <swarren@wwwdotorg.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org,
Rob Herring <rob.herring@calxeda.com>,
Grant Likely <grant.likely@secretlab.ca>,
Stephen Warren <swarren@nvidia.com>
Subject: Re: [PATCH 4/4 v2] gpio/tegra: convert to use linear irqdomain
Date: Fri, 19 Oct 2012 10:12:44 -0600 [thread overview]
Message-ID: <50817BFC.9000106@wwwdotorg.org> (raw)
In-Reply-To: <1350644052-31926-1-git-send-email-linus.walleij@linaro.org>
On 10/19/2012 04:54 AM, Linus Walleij 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.
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
next prev parent reply other threads:[~2012-10-19 16:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-19 10:54 [PATCH 4/4 v2] gpio/tegra: convert to use linear irqdomain Linus Walleij
2012-10-19 16:12 ` Stephen Warren [this message]
2012-11-21 15:06 ` Grant Likely
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