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Date:   Fri, 12 May 2017 07:03:19 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Nikita Yushchenko <nikita.yoush@...entembedded.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chris Healy <Chris.Healy@....aero>, Jeff.White@....aero
Subject: Re: [PATCH] pinctrl: when claiming hog, skip maps not served by same
 device

* Nikita Yushchenko <nikita.yoush@...entembedded.com> [170512 01:22]:
> >> +		/*
> >> +		 * If pctldev is not null, we are claiming hog for it,
> >> +		 * that means, setting that is served by pctldev by itself.
> >> +		 *
> >> +		 * Thus we must skip map that is for this device but is served
> >> +		 * by other device.
> >> +		 */
> >> +		if (pctldev &&
> >> +		    strcmp(dev_name(pctldev->dev), map->ctrl_dev_name))
> >> +			continue;
> >>  
> >>  		ret = add_setting(p, pctldev, map);
> >>  		/*
> >> -- 
> > 
> > Maybe add a comment saying pctldev is NULL in the regular case
> > and only exists in the hog case?
> 
> Isn't comment above saying exactly that?

Yes it is, you're right :)

Tony

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