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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Stephen Boyd <sboyd@codeaurora.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        Rob Herring <robh+dt@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andy Gross <andy.gross@linaro.org>
Subject: Re: [PATCH 1/3] driver-core: platform: Add platform_irq_count()
Date: Thu, 07 Jan 2016 11:32:51 +0100
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On Wednesday 06 January 2016 17:12:47 Stephen Boyd wrote:
> A recent patch added calls to of_irq_count() in the qcom pinctrl
> drivers and that caused module build failures because
> of_irq_count() is not an exported symbol. We shouldn't export
> of_irq_count() to modules because it's an internal OF API that
> shouldn't be used by drivers. Platform drivers should use
> platform device APIs instead. Therefore, add a platform_irq_count()
> API that mirrors the of_irq_count() API so that platform drivers
> can stay DT agnostic.
> 
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Andy Gross <andy.gross@linaro.org>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> 

Acked-by: Arnd Bergmann <arnd@arndb.de>

I think there are a couple of other drivers that can use this too.

	Arnd