linux-kernel - Re: [PATCH] of: irq: Export of_irq

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Message-ID: <CAL_JsqLGUuJZ6E3W+DXumtAfxtVPG8myqkZs7YL_KFc+RLgGGw@mail.gmail.com>
Date:   Mon, 3 Apr 2017 11:13:43 -0500
From:   Rob Herring <robh+dt@...nel.org>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     Frank Rowand <frowand.list@...il.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] of: irq: Export of_irq_count()

On Mon, Apr 3, 2017 at 10:55 AM, Thierry Reding
<thierry.reding@...il.com> wrote:
> From: Thierry Reding <treding@...dia.com>
>
> of_irq_count() is handy for obtaining the number of interrupts assigned
> to a device tree node. It is reasonable to want to access this function
> from loadable modules, so export the symbol to allow that.
>
> Signed-off-by: Thierry Reding <treding@...dia.com>
> ---
> Hi Rob, Frank,
>
> This patch is required for the new Tegra186 GPIO driver I'm trying to
> get merged for v4.12. It'd be great if I could get an Acked-by from you
> so that the patch can be merged through the GPIO tree along with a few
> other prerequisites for the new driver.

Use platform_irq_count instead.

Rob