linux-kernel - Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management

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Message-ID: <20150818140718.GA9143@saruman.tx.rr.com>
Date:	Tue, 18 Aug 2015 09:07:18 -0500
From:	Felipe Balbi <balbi@...com>
To:	Mark Brown <broonie@...nel.org>
CC:	Felipe Balbi <balbi@...com>, Peter Chen <peter.chen@...escale.com>,
	Baolin Wang <baolin.wang@...aro.org>,
	<linus.walleij@...aro.org>, <linux-kernel@...r.kernel.org>,
	<gregkh@...uxfoundation.org>, <sojka@...ica.cz>,
	<stern@...land.harvard.edu>, <r.baldyga@...sung.com>,
	<yoshihiro.shimoda.uh@...esas.com>, <linux-usb@...r.kernel.org>,
	<device-mainlining@...ts.linuxfoundation.org>, <sre@...nel.org>,
	<dbaryshkov@...il.com>, <dwmw2@...radead.org>,
	<sameo@...ux.intel.com>, <lee.jones@...aro.org>,
	<patches@...nsource.wolfsonmicro.com>, <linux-pm@...r.kernel.org>
Subject: Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current
 limit management

On Mon, Aug 17, 2015 at 10:04:05PM -0700, Mark Brown wrote:
> On Mon, Aug 17, 2015 at 06:58:16PM -0500, Felipe Balbi wrote:
> > On Mon, Aug 17, 2015 at 10:26:23AM -0700, Mark Brown wrote:
> > > On Mon, Aug 17, 2015 at 09:07:08AM +0800, Peter Chen wrote:
> > > > On Fri, Aug 14, 2015 at 05:47:46PM +0800, Baolin Wang wrote:
> 
> > > > > +	if (wm831x_pdata && wm831x_pdata->usb_gadget) {
> 
> > > > Where the wm831x_pdata->usb_gadget is initialized?
> 
> > > It's platform data, it will be initialised by whatever registers the
> > > platform data.
> 
> > passing pointers through pdata ?
> 
> It's a char * to a name, not a pointer to struct.

aha, fair enough.

-- 
balbi

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