linux-kernel - Re: [PATCH 5/5] MMC: cleanup endianity conversions

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Date:	Tue, 01 Jul 2008 03:51:04 +0200
From:	Marcel Holtmann <marcel@...tmann.org>
To:	Tomas Winkler <tomas.winkler@...el.com>
Cc:	drzeus-list@...eus.cx, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] MMC: cleanup endianity conversions

Hi Tomas,

> static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
> diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
> index e6703e5..3ad340c 100644
> --- a/drivers/mmc/core/mmc_ops.c
> +++ b/drivers/mmc/core/mmc_ops.c
> @@ -271,17 +271,17 @@ mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host,
>  int mmc_send_csd(struct mmc_card *card, u32 *csd)
>  {
>  	int ret, i;
> -
> +	__be32 csd_buf[4];
>  	if (!mmc_host_is_spi(card->host))
>  		return mmc_send_cxd_native(card->host, card->rca << 16,
>  				csd, MMC_SEND_CSD);

what is up with this empty line removal. I would keep the empty line
after the variable declaration.

>  	for (i = 0;i < 4;i++)
> -		csd[i] = be32_to_cpu(csd[i]);
> +		csd[i] = be32_to_cpu(csd_buf[i]);

While you are at it. Add the missing whitespace in the for statement :)

Otherwise, looks good to me.

Regards

Marcel


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