Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7;
Date:   Tue, 26 Sep 2023 19:17:25 +0300
From:   Andy Shevchenko <andy@kernel.org>
To:     Duje =?utf-8?Q?Mihanovi=C4=87?= <duje.mihanovic@skole.hr>
Cc:     Daniel Mack <daniel@zonque.org>,
        Haojian Zhuang <haojian.zhuang@gmail.com>,
        Robert Jarzmik <robert.jarzmik@free.fr>,
        Russell King <linux@armlinux.org.uk>,
        Alan Stern <stern@rowland.harvard.edu>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: Re: [PATCH RFC v2 4/6] ARM: pxa: Convert reset driver to GPIO
 descriptors
Message-ID: <ZRMEFSKVn0SqloYe@smile.fi.intel.com>
References: <20230926-pxa-gpio-v2-0-984464d165dd@skole.hr>
 <20230926-pxa-gpio-v2-4-984464d165dd@skole.hr>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <20230926-pxa-gpio-v2-4-984464d165dd@skole.hr>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
Precedence: bulk

On Tue, Sep 26, 2023 at 05:46:25PM +0200, Duje Mihanović wrote:
> The PXA reset driver still uses the legacy GPIO interface for
> configuring and asserting the reset pin.
> 
> Convert it to use the GPIO descriptor interface.

...

> +static struct gpio_desc *reset_gpio = NULL;

Assignment is not needed, it's guaranteed to be NULL by the C standard.

-- 
With Best Regards,
Andy Shevchenko