linux-kernel - Re: [PATCH] drivers: regulator: add Maxim 8998 driver

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Message-ID: <20100611130022.GF12436@sirena.org.uk>
Date:	Fri, 11 Jun 2010 14:00:23 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Kyungmin Park <kmpark@...radead.org>
Cc:	Marek Szyprowski <m.szyprowski@...sung.com>,
	Liam Girdwood <lrg@...mlogic.co.uk>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers: regulator: add Maxim 8998 driver

On Fri, Jun 11, 2010 at 09:48:58PM +0900, Kyungmin Park wrote:
> On Fri, Jun 11, 2010 at 7:58 PM, Mark Brown
> > On Fri, Jun 11, 2010 at 09:02:45AM +0200, Marek Szyprowski wrote:

> >> +static irqreturn_t max8998_ono_irq(int irq, void *data)
> >> +{
> >> + ? ? return IRQ_HANDLED;
> >> +}

> > This needs at least a comment explaining why you don't need to do
> > anything for the interrupt.

> We just remove it. it's unused function actually.

I suspect it may be required for the wake IRQ functionality you're using
but ICBW.
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