linux-kernel - Re: [PATCH v6 04/12] irqchip: vf610-mscm: support NVIC parent

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Date:	Fri, 15 May 2015 18:01:19 +0200
From:	Stefan Agner <stefan@...er.ch>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	shawn.guo@...aro.org, kernel@...gutronix.de, jason@...edaemon.net,
	marc.zyngier@....com, linux@....linux.org.uk,
	u.kleine-koenig@...gutronix.de, olof@...om.net, arnd@...db.de,
	daniel.lezcano@...aro.org, mark.rutland@....com,
	pawel.moll@....com, robh+dt@...nel.org,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	mcoquelin.stm32@...il.com, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 04/12] irqchip: vf610-mscm: support NVIC parent

On 2015-05-15 12:39, Thomas Gleixner wrote:
> On Sat, 9 May 2015, Stefan Agner wrote:
>> -	irq_chip_unmask_parent(data);
>> +	if (parent->chip->irq_enable)
>> +		parent->chip->irq_enable(parent);
>> +	else
>> +		parent->chip->irq_unmask(parent);
> 
> Why are you not creating irq_chip_enable_parent() which would have
> been the proper function anyway?
> 

Will add that...

Btw, have you had a chance to look at 1/12? I added a helper there too
to allow make use of generic chip with IRQ domain hierarchy. In case you
are fine with that general appraoch I will send an updated version of
the patchset with the irq_chip_enable_parent helper soon. 

--
Stefan
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