linux-kernel - Re: [PATCH 1/1] DaVinci: MMC: MMC/SD controller driver for DaVinci/DM6446.

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Date:	Mon, 16 Mar 2009 23:44:04 +0530
From:	Trilok Soni <soni.trilok@...il.com>
To:	Purushotam Kumar <purushotam@...com>
Cc:	davinci-linux-open-source@...ux.davincidsp.com,
	linux-kernel@...r.kernel.org, drzeus-mmc@...eus.cx
Subject: Re: [PATCH 1/1] DaVinci: MMC: MMC/SD controller driver for 
	DaVinci/DM6446.

Hi Purshotam,

> +
> +
> +/* MMCSD Init clock in Hz in opendain mode */

s/opendain/opendrain

> +
> +static irqreturn_t mmc_davinci_irq(int irq, void *dev_id)
> +{
> +       struct mmc_davinci_host *host = (struct mmc_davinci_host *)dev_id;


Unnecessary casting from void *.

> +
> +       ret = -EBUSY;
> +       mem_size = r->end - r->start + 1;

How about using resource_size(...) ?

> +       mem = request_mem_region(r->start, mem_size, pdev->name);
> +       if (!mem)
> +               goto out;
> +
> +
> +MODULE_LICENSE("GPL");
> +MODULE_DESCRIPTION("MMC/SD driver for Davinci MMC controller");

Adding MODULE_AUTHOR and MODULE_ALIAS would be great. You can also add
MAINTAINERS entry if you want.

-- 
---Trilok Soni
http://triloksoni.wordpress.com
http://www.linkedin.com/in/triloksoni
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