linux-kernel - Re: [PATCH v8 1/4] gadget: Introduce the usb charger framework

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Message-ID: <CAMz4ku+3+A03AiyGEiHQPPawDBbTJ-zgYkSVLquQUD-FmCHGEA@mail.gmail.com>
Date:	Sun, 24 Apr 2016 13:32:46 +0800
From:	Baolin Wang <baolin.wang@...aro.org>
To:	Pavel Machek <pavel@....cz>
Cc:	Felipe Balbi <balbi@...nel.org>,
	Greg KH <gregkh@...uxfoundation.org>,
	Sebastian Reichel <sre@...nel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Peter Chen <peter.chen@...escale.com>,
	Alan Stern <stern@...land.harvard.edu>, r.baldyga@...sung.com,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	Lee Jones <lee.jones@...aro.org>,
	Mark Brown <broonie@...nel.org>,
	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>,
	patches@...nsource.wolfsonmicro.com,
	Linux PM list <linux-pm@...r.kernel.org>,
	USB <linux-usb@...r.kernel.org>,
	device-mainlining@...ts.linuxfoundation.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v8 1/4] gadget: Introduce the usb charger framework

Hi Pavel,

On 24 April 2016 at 03:53, Pavel Machek <pavel@....cz> wrote:
> Hi!
>
>> +/*
>> + * Sysfs attributes:
>> + *
>> + * These sysfs attributes are used for showing and setting different type
>> + * (SDP/DCP/CDP/ACA) chargers' current limitation.
>> + */
>> +static ssize_t sdp_limit_show(struct device *dev,
>> +                           struct device_attribute *attr,
>> +                           char *buf)
>> +{
>> +     struct usb_charger *uchger = dev_to_uchger(dev);
>> +
>> +     return sprintf(buf, "%d\n", uchger->cur_limit.sdp_cur_limit);
>> +}
>> +
>
> Sysfs attributes... can we get appropriate documentation for them?

I've send out the v10 patchset which fixed this issue. Thanks.

>
> Thanks,
>                                                                         Pavel
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html



-- 
Baolin.wang
Best Regards