linux-kernel - Re: [PATCH v7 02/11] omap_hsmmc: add support for pre_req and post

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Message-ID: <BANLkTi=GT=1u0YEtUaJre24BOhRyDNGUSg@mail.gmail.com>
Date:	Wed, 22 Jun 2011 11:31:16 +0200
From:	Per Forlin <per.forlin@...aro.org>
To:	Nickolay Nickolaev <nicknickolaev@...il.com>
Cc:	linaro-dev@...ts.linaro.org,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-mmc@...r.kernel.org, Venkatraman S <svenkatr@...com>
Subject: Re: [PATCH v7 02/11] omap_hsmmc: add support for pre_req and post_req

On 22 June 2011 10:51, Nickolay Nickolaev <nicknickolaev@...il.com> wrote:
> Hello,
>
> this one's causing me compilation trouble troubles when CONFIG_DMA_ENGINE is
> not defined.
>
I don't see this issue when I compile the kernel for a Pandaboard
without CONFIG_DMA_ENGINE being set. Could you please clarify or show
me your build log?
I don't see how host->next_data.cookie is connected to DMA_ENGINE.

> On Wed, Jun 22, 2011 at 2:38 AM, Per Forlin <per.forlin@...aro.org> wrote:
>>
>> @@ -2077,6 +2155,7 @@ static int __init omap_hsmmc_probe(struct
>> platform_device *pdev)
>>        host->mapbase   = res->start;
>>        host->base      = ioremap(host->mapbase, SZ_4K);
>>        host->power_mode = MMC_POWER_OFF;
>> +       host->next_data.cookie = 1;
>>
>>        platform_set_drvdata(pdev, host);
>>        INIT_WORK(&host->mmc_carddetect_work, omap_hsmmc_detect);
>> --
>> 1.7.4.1
>>
>>
>
> Maybe we can wrap it in a function as the others.
>
> regards,
> Nikolay Nikolaev
>

Regards,
Per
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