linux-kernel - Re: [PATCH V10 2/3] ACPI: Add support for ResourceSource/IRQ domain mapping

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Message-ID: <CAHp75VcLL9zvRXGCy2ynjhYFUgbYwJvLpCiUxjtsKmXjVFHmKA@mail.gmail.com>
Date:   Wed, 18 Jan 2017 20:00:44 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Agustin Vega-Frias <agustinv@...eaurora.org>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Timur Tabi <timur@...eaurora.org>,
        Christopher Covington <cov@...eaurora.org>,
        Andy Gross <agross@...eaurora.org>, harba@...eaurora.org,
        Jon Masters <jcm@...hat.com>, msalter@...hat.com,
        mlangsdo@...hat.com, Al Stone <ahs3@...hat.com>, astone@...hat.com,
        Graeme Gregory <graeme.gregory@...aro.org>,
        guohanjun@...wei.com, charles.garcia-tobin@....com
Subject: Re: [PATCH V10 2/3] ACPI: Add support for ResourceSource/IRQ domain mapping

On Wed, Jan 18, 2017 at 6:46 PM, Agustin Vega-Frias
<agustinv@...eaurora.org> wrote:
> ACPI extended IRQ resources may contain a ResourceSource to specify
> an alternate interrupt controller. Introduce acpi_irq_get and use it
> to implement ResourceSource/IRQ domain mapping.
>
> The new API is similar to of_irq_get and allows re-initialization
> of a platform resource from the ACPI extended IRQ resource, and
> provides proper behavior for probe deferral when the domain is not
> yet present when called.
>

Care to use -M -C when prepare this patch?

>  drivers/acpi/gsi.c      |  98 -----------------
>  drivers/acpi/irq.c      | 282 ++++++++++++++++++++++++++++++++++++++++++++++++

-- 
With Best Regards,
Andy Shevchenko