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Date: Thu, 24 Nov 2011 08:41:45 +0800 From: <b35362@...escale.com> To: <dwmw2@...radead.org>, <Artem.Bityutskiy@...ia.com>, <scottwood@...escale.com> CC: <linux-mtd@...ts.infradead.org>, <linuxppc-dev@...ts.ozlabs.org>, <akpm@...ux-foundation.org>, <linux-kernel@...r.kernel.org>, <leoli@...escale.com> Subject: [PATCH 2/3] mtd/nand : set correct length to FBCR for a non-full-page write From: Liu Shuo <b35362@...escale.com> When we do a non-full-page write, the length be set to FBCR should not be 'elbc_fcm_ctrl->index', it should be 'elbc_fcm_ctrl->index - elbc_fcm_ctrl->column'. Signed-off-by: Liu Shuo <b35362@...escale.com> Signed-off-by: Li Yang <leoli@...escale.com> --- drivers/mtd/nand/fsl_elbc_nand.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index 6fce7da..d634c5f 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -474,7 +474,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, */ if (elbc_fcm_ctrl->oob || elbc_fcm_ctrl->column != 0 || elbc_fcm_ctrl->index != mtd->writesize + mtd->oobsize) - out_be32(&lbc->fbcr, elbc_fcm_ctrl->index); + out_be32(&lbc->fbcr, + elbc_fcm_ctrl->index - elbc_fcm_ctrl->column); else out_be32(&lbc->fbcr, 0); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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