linux-kernel - Re: [PATCH v2 4/4] pinctrl: samsung: Use devres version of gpiochip_add

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Date:   Fri, 17 Feb 2017 13:52:14 +0000
From:   Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
CC:     <linus.walleij@...aro.org>, <tomasz.figa@...il.com>,
        <s.nawrocki@...sung.com>, <linux-gpio@...r.kernel.org>,
        <linux-samsung-soc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <patches@...nsource.wolfsonmicro.com>
Subject: Re: [PATCH v2 4/4] pinctrl: samsung: Use devres version of
 gpiochip_add_data

On Fri, Feb 17, 2017 at 03:35:04PM +0200, Krzysztof Kozlowski wrote:
> On Thu, Feb 16, 2017 at 01:27:16PM +0000, Charles Keepax wrote:
> > Use devm_gpiochip_add_data to simplify the error path in
> > samsung_gpiolib_register. Additionally this would also fix a leak if
> > the pinctrl driver was unbound, although admittedly I can't see any
> > good use-case for doing so, but the driver does currently allow it.
> 
> Driver does not allow unbinding (.suppress_bind_attrs = true)...
> 

Oops... sorry missed that.

Thanks,
Charles