From: Yusuke Goda <yusuke.goda.sx@renesas.com>
To: linux-mmc@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
Magnus Damm <magnus.damm@gmail.com>
Subject: [PATCH] tmio_mmc: Revise a limit of the data size
Date: Wed, 07 Jul 2010 11:01:20 +0900 [thread overview]
Message-ID: <4C33DFF0.3040804@renesas.com> (raw)
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;
--
1.7.0
next reply other threads:[~2010-07-07 2:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-07 2:01 Yusuke Goda [this message]
2010-07-08 21:46 ` [PATCH] tmio_mmc: Revise a limit of the data size Andrew Morton
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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