linux-kernel - Re: drivers/power/wm831x_power.c:569:7-27: ERROR: Threaded IRQ with no primary handler requested without IRQF

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Message-ID: <20150926172127.GB22315@earth>
Date:	Sat, 26 Sep 2015 19:21:28 +0200
From:	Sebastian Reichel <sre@...nel.org>
To:	Valentin Rothberg <valentinrothberg@...il.com>
Cc:	sasha.levin@...cle.com, broonie@...nsource.wolfsonmicro.com,
	Julia Lawall <julia.lawall@...6.fr>,
	linux-kernel@...r.kernel.org, fengguang.wu@...el.com
Subject: Re: drivers/power/wm831x_power.c:569:7-27: ERROR: Threaded IRQ with
 no primary handler requested without IRQF_ONESHOT

Hi Valentin,

On Tue, Sep 22, 2015 at 07:28:23PM +0200, Valentin Rothberg wrote:
> From bceb7cace76aba9212db56be939bfecaacb75bc2 Mon Sep 17 00:00:00 2001
> From: Valentin Rothberg <valentinrothberg@...il.com>
> Date: Tue, 22 Sep 2015 19:00:40 +0200
> Subject: [PATCH] wm831x_power: Use IRQF_ONESHOT to request threaded IRQs
> 
> Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
> threaded IRQs without a primary handler need to be requested with
> IRQF_ONESHOT, otherwise the request will fail.
> 
> scripts/coccinelle/misc/irqf_oneshot.cocci detected this issue.
> 
> Fixes: b5874f33bbaf ("wm831x_power: Use genirq")
> Signed-off-by: Valentin Rothberg <valentinrothberg@...il.com>

Thanks, queued.

-- Sebastian

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