From: Andrew Morton <akpm@linux-foundation.org>
To: Yusuke Goda <yusuke.goda.sx@renesas.com>
Cc: linux-mmc@vger.kernel.org, Magnus Damm <magnus.damm@gmail.com>
Subject: Re: [PATCH] tmio_mmc: Revise a limit of the data size
Date: Thu, 8 Jul 2010 14:46:47 -0700 [thread overview]
Message-ID: <20100708144647.1e77364b.akpm@linux-foundation.org> (raw)
In-Reply-To: <4C33DFF0.3040804@renesas.com>
On Wed, 07 Jul 2010 11:01:20 +0900
Yusuke Goda <yusuke.goda.sx@renesas.com> wrote:
> Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
> ---
> drivers/mmc/host/tmio_mmc.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
> index ee7d0a5..cac1c97 100644
> --- a/drivers/mmc/host/tmio_mmc.c
> +++ b/drivers/mmc/host/tmio_mmc.c
> @@ -661,7 +661,7 @@ static int tmio_mmc_start_data(struct tmio_mmc_host *host,
> data->blksz, data->blocks);
>
> /* Hardware cannot perform 1 and 2 byte requests in 4 bit mode */
> - if (data->blksz < 4 && host->mmc->ios.bus_width == MMC_BUS_WIDTH_4) {
> + if (data->blksz < 2 && host->mmc->ios.bus_width == MMC_BUS_WIDTH_4) {
> pr_err("%s: %d byte block unsupported in 4 bit mode\n",
> mmc_hostname(host->mmc), data->blksz);
> return -EINVAL;
Again, please provide a suitable description for this change.
next prev parent reply other threads:[~2010-07-08 21:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-07 2:01 [PATCH] tmio_mmc: Revise a limit of the data size Yusuke Goda
2010-07-08 21:46 ` Andrew Morton [this message]
2010-07-13 2:32 ` Yusuke Goda
2010-08-25 21:52 ` Matt Fleming
2010-08-25 22:05 ` Andrew Morton
2010-08-25 22:19 ` Matt Fleming
2010-08-26 1:50 ` Ian Molton
2010-08-26 7:24 ` Matt Fleming
2010-08-26 7:26 ` Magnus Damm
2010-08-26 10:28 ` Ian Molton
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