linux-kernel - Re: [PATCH] mfd: twl4030: allow IRQ wake enable to succeed on subchip IRQs

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Message-ID: <20130617234723.GZ7998@zurbaran>
Date:	Tue, 18 Jun 2013 01:47:23 +0200
From:	Samuel Ortiz <sameo@...ux.intel.com>
To:	Kevin Hilman <khilman@...aro.org>
Cc:	Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mfd: twl4030: allow IRQ wake enable to succeed on
 subchip IRQs

Hi Kevin,

On Fri, May 31, 2013 at 02:44:54PM -0700, Kevin Hilman wrote:
> The genirq IRQ wake method will default to failure if the irq_chip
> does not provide a set_wake method.  However, for TWL4030 sub-chip
> IRQs, we want the wake enable to succeed even though we don't provide
> a set_wake method.  This allows sub-chip IRQs to still be flagged as
> wakeup capable, and allow them to wakeup from suspend (or abort
> suspend if they fire during suspend.)
> 
> To fix, use the IRQCHIP_SKIP_SET_WAKE flag in the irq_chip.
> 
> Signed-off-by: Kevin Hilman <khilman@...aro.org>
> ---
>  drivers/mfd/twl4030-irq.c | 1 +
>  1 file changed, 1 insertion(+)
Applied to mfd-next, thanks.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/
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