linux-kernel - Re: [PATCH v2 6/6] usb: host: tegra: Tegra30 support

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Date:	Tue, 6 Aug 2013 22:16:25 +0300
From:	Tuomas Tynkkynen <ttynkkynen@...dia.com>
To:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
CC:	"balbi@...com" <balbi@...com>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"swarren@...dotorg.org" <swarren@...dotorg.org>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"stern@...land.harvard.edu" <stern@...land.harvard.edu>
Subject: Re: [PATCH v2 6/6] usb: host: tegra: Tegra30 support

On 08/06/2013 09:35 PM, Sergei Shtylyov wrote:
> Hello.
> 
[...]
>>
>> +	match = of_match_device(tegra_ehci_of_match, &pdev->dev);
>> +	if (!match) {
>> +		dev_err(&pdev->dev, "Error: No device match found\n");
>> +		return -ENODEV;
>> +	}
>> +	soc_config = (struct tegra_ehci_soc_config *)match->data;
> 
>     Aren't casts from 'const void *' automatic?
> 
> WBR, Sergei
> 

Indeed they are, but those explicit casts seem to be used in many places in the kernel.
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