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Date: Sat, 16 May 2015 15:54:17 +0200
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Frank.Li@freescale.com
Cc: lznuaa@gmail.com, shawn.guo@linaro.org, dmitry.torokhov@gmail.com,
	robh+dt@kernel.org, a.zummo@towertech.it, sachin.kamat@linaro.org,
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	linux-input@vger.kernel.org, rtc-linux@googlegroups.com,
	linux-pm@vger.kernel.org, devicetree@vger.kernel.org
Subject: [rtc-linux] Re: [PATCH 1/7] arm: imx: power-off: change to syscon to
 access register
Message-ID: <20150516135417.GK3338@piout.net>
References: <1431696990-23078-1-git-send-email-Frank.Li@freescale.com>
 <1431696990-23078-2-git-send-email-Frank.Li@freescale.com>
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Hi,

On 15/05/2015 at 21:36:24 +0800, Frank.Li@freescale.com wrote :
>  static int imx_poweroff_probe(struct platform_device *pdev)
>  {
> -	snvs_base = of_iomap(pdev->dev.of_node, 0);
> -	if (!snvs_base) {
> +	struct device_node *nd;
> +
> +	nd = of_get_parent(pdev->dev.of_node);
> +	if (!nd)
> +		return -ENODEV;
> +	snvs = syscon_node_to_regmap (nd);
You should remove that space ---^


-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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