linux-kernel - Re: [PATCH RFT 1/3] regulator: ab3100: Add dummy set_suspend_[enable|disable] callbacks implementation

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Date:	Fri, 13 Apr 2012 09:16:07 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Liam Girdwood <lrg@...com>
Subject: Re: [PATCH RFT 1/3] regulator: ab3100: Add dummy
 set_suspend_[enable|disable] callbacks implementation

On Fri, Apr 13, 2012 at 12:41:38PM +0800, Axel Lin wrote:
> Without the implementation of set_suspend_enable and set_suspend_disable callbacks,
> the regulator core won't call set_suspend_voltage.
> 
> Thus add dummy implementation for set_suspend_[enable|disable] callbacks.

No, if we need to go adding dummy functions to a bunch of drivers we're
clearly going about things the wrong way and should be avoiding the need
to have those functions in the first place.

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