linux-kernel - Re: [PATCH v3] ARM: tegra: expose chip ID and revision

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Message-ID: <5140BB50.8080004@wwwdotorg.org>
Date:	Wed, 13 Mar 2013 11:45:52 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Danny Huang <dahuang@...dia.com>
CC:	linux@....linux.org.uk, ldewangan@...dia.com, olof@...om.net,
	hdoyu@...dia.com, thierry.reding@...onic-design.de,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org
Subject: Re: [PATCH v3] ARM: tegra: expose chip ID and revision

On 03/13/2013 03:48 AM, Danny Huang wrote:
> Expose Tegra chip ID and revision in /sys/devices/soc for user mode
> usage

> diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c

>  static void __init tegra_dt_init(void)
>  {
> +	struct device *parent = NULL;
> +	struct soc_device *soc_dev;
> +	struct soc_device_attribute *soc_dev_attr;

Since Russell asked you to redo the patch anyway, I'd prefer that
variables be declared in the order they're used. So, soc_dev_attr, then
soc_dev, then parent.
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