From mboxrd@z Thu Jan  1 00:00:00 1970
From: Albert ARIBAUD <albert.aribaud@free.fr>
Date: Mon, 22 Nov 2010 12:03:56 +0100
Subject: [U-Boot] [PATCH] e1000: fix compile warning
In-Reply-To: <20101122100748.39E65B191@gemini.denx.de>
References: <1290415725-12361-1-git-send-email-wd@denx.de>
	<4CEA3A7B.1070602@free.fr>
	<20101122100748.39E65B191@gemini.denx.de>
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Le 22/11/2010 11:07, Wolfgang Denk a ?crit :
> Dear Albert ARIBAUD,
>
> In message<4CEA3A7B.1070602@free.fr>  you wrote:
>> Le 22/11/2010 09:48, Wolfgang Denk a ?crit :
>>
>>> -	txp->buffer_addr = cpu_to_le64(virt_to_bus(hw->pdev, packet));
>>> +	txp->buffer_addr = cpu_to_le64(virt_to_bus(hw->pdev, nv_packet));
>>
>> Wouldn't type-casting packet right here work? e.g.:
>>
>> txp->buffer_addr = cpu_to_le64(virt_to_bus(hw->pdev, ((void*)packet)));
>
> No, it doesn't. The virt_to_bus() macro already has such a
> cast internally, but it doesn't work here.
>
> Best regards,
>
> Wolfgang Denk

Hmm, then maybe it is not the type that causes the warning, but a 
qualifier such as 'const' ?

Amicalement,
-- 
Albert.