linux-kernel - Re: [PATCHv6 1/3] Input: twl4030-pwrbutton

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Date:	Sun, 27 Oct 2013 13:57:25 +0000
From:	Grant Likely <grant.likely@...aro.org>
To:	Sebastian Reichel <sre@...ian.org>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Rob Herring <rob.herring@...xeda.com>,
	Peter Ujfalusi <peter.ujfalusi@...com>,
	Sachin Kamat <sachin.kamat@...aro.org>,
	Florian Vaussard <florian.vaussard@...l.ch>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCHv6 1/3] Input: twl4030-pwrbutton - add device tree support

On Sat, 26 Oct 2013 01:40:31 +0200, Sebastian Reichel <sre@...ian.org> wrote:
> On Fri, Oct 25, 2013 at 08:09:04PM +0100, Grant Likely wrote:
> > On Thu, 24 Oct 2013 16:48:44 +0200, Sebastian Reichel <sre@...ian.org> wrote:
> > > Add device tree support for twl4030 power button driver.
> > 
> > The above commit text is insufficient. There are changes in the patch
> > that aren't described here and have nothing to do with device tree
> > bindings.
> 
> I will update the description in PATCHv7.
> 
> > [...]
> > > +++ b/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt
> > 
> > Can all of the TWL or TWL4030 funciton bindings be collected into a
> > single file please? It is a single device after all. All of it should be
> > in bindings/mfd/twl-family.txt
> 
> I guess this should be done in another patch? There's also a typo in
> twl-family.txt's filename. My suggestion is to leave the patchset in
> its current state. I will create another patch, which combines all
> the twl4030 bindings descriptions into one file.

Yes, that is fine.

> 
> > [...]
> > > +- interrupt: should be one of the following
> > 
> > Spelling: s/interrupt/interrupts/
> 
> fixed.
> 
> > [...]
> > >  static struct platform_driver twl4030_pwrbutton_driver = {
> > > +	.probe		= twl4030_pwrbutton_probe,
> > >  	.remove		= __exit_p(twl4030_pwrbutton_remove),
> > 
> > Remove the __exit_p() wrapper. __exit is for module exit functions, not
> > remove hooks (I know, that's not actually this patch, but the code is
> > definitely wrong here).
> 
> On of the following patches converts the driver to devm, which
> results in complete removal of the twl4030_pwrbutton_remove
> function.

Okay.

g.
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