linux-kernel - Re: [PATCH] ARM: pxa: pxa_cplds: honor probe deferral

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Message-ID: <87d1jb8a1x.fsf@belgarion.home>
Date:   Sat, 08 Oct 2016 11:27:54 +0200
From:   Robert Jarzmik <robert.jarzmik@...e.fr>
To:     Daniel Mack <daniel@...que.org>
Cc:     Haojian Zhuang <haojian.zhuang@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: pxa: pxa_cplds: honor probe deferral

Robert Jarzmik <robert.jarzmik@...e.fr> writes:

> The method to acquire the input interrupt was working in a platform data
> based board, but was failing in a device-tree one when the gpio
> controller was probed after pxa_cplds.
>
> Use platform_get_irq() to benefit from the probe deferral
> mechanism. Moreover, as seen in dm9000.c development, platform_get_irq()
> doesn't honor the irq type IO resource (ie. edge rising for example),
> and it must be passed again at irq request in a not device-tree build,
> hence the irq_get_trigger_type() call.
>
> Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
Applied to pxa/for-next.

Cheers.

--
Robert