linux-kernel - Re: [patch v1 2/5] regulator: da9055 change irq state to default

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Message-ID: <20130123160354.GE4565@opensource.wolfsonmicro.com>
Date:	Thu, 24 Jan 2013 00:03:59 +0800
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Ashish Jangam <ashish.jangam@...tcummins.com>
Cc:	Liam Girdwood <lrg@...com>, Samuel Ortiz <sameo@...ux.intel.com>,
	linux-kernel@...r.kernel.org, David Dajun Chen <dchen@...semi.com>
Subject: Re: [patch v1 2/5] regulator: da9055 change irq state to default

On Mon, Jan 21, 2013 at 02:05:12PM +0530, Ashish Jangam wrote:

> > What makes you say that there is a dependency here?  It's really not at
> > all obvious why a change to the primary IRQ signalling mechanism would
> > affect the internal interrupts of the device.

> Yes, functionally this dependency should not matter.However, if
> mfd/primary irq state is low and its components are high then it shall
> not look good. Therefore the term dependency was used, probably I should
> have written it in a different manner.

This logic doesn't follow terribly directly - looking at what you've
posted it in fact seems that the trigger type is irrelevant in the
function drivers?

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