linux-kernel - Re: [PATCH v3 03/15] mfd: menelaus: Convert to threaded irq

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Message-ID: <20131210093213.GV12675@lee--X1>
Date:	Tue, 10 Dec 2013 09:32:13 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Felipe Balbi <balbi@...com>
Cc:	Tony Lindgren <tony@...mide.com>,
	Aaro Koskinen <aaro.koskinen@....fi>,
	Linux OMAP Mailing List <linux-omap@...r.kernel.org>,
	Linux ARM Kernel Mailing List 
	<linux-arm-kernel@...ts.infradead.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 03/15] mfd: menelaus: Convert to threaded irq

On Mon, 09 Dec 2013, Felipe Balbi wrote:

> We don't need that extra workqueue when we have generic threaded irq
> handlers support. This patch just moves over to threaded irqs and
> deletes the unnecessary workqueue.
> 
> Tested-by: Aaro Koskinen <aaro.koskinen@....fi>
> Signed-off-by: Felipe Balbi <balbi@...com>
> ---
>  drivers/mfd/menelaus.c | 29 ++++-------------------------
>  1 file changed, 4 insertions(+), 25 deletions(-)

<snip>

> -		err = request_irq(client->irq, menelaus_irq, 0,
> -				  DRIVER_NAME, menelaus);
> +		err = request_threaded_irq(client->irq, NULL, menelaus_irq,
> +				IRQF_ONESHOT, DRIVER_NAME, menelaus);

devm_* managed resources please.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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