From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout4.samsung.com ([203.254.224.34]) by bombadil.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1Oz6dS-0008UZ-8v for linux-mtd@lists.infradead.org; Fri, 24 Sep 2010 11:40:15 +0000 Received: from epmmp2 (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Sun Java(tm) System Messaging Server 7u3-15.01 64bit (built Feb 12 2010)) with ESMTP id <0L99002541R0KL00@mailout4.samsung.com> for linux-mtd@lists.infradead.org; Fri, 24 Sep 2010 20:40:12 +0900 (KST) Received: from roh83 ([107.108.214.183]) by mmp2.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0L9900CDA1QY9X@mmp2.samsung.com> for linux-mtd@lists.infradead.org; Fri, 24 Sep 2010 20:40:12 +0900 (KST) Date: Fri, 24 Sep 2010 17:10:10 +0530 From: Rohit Hassan Sathyanarayan Subject: [PATCH RESEND][MTD]MLC device check in OneNAND driver To: dedekind1@gmail.com, linux-mtd@lists.infradead.org Message-id: <001701cb5bdd$3fd69a80$bf83cf80$%hs@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-language: en-us Content-transfer-encoding: 7BIT Cc: v.dalal@samsung.com, gupta.raghav@samsung.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Rohit HS Signed-off-by: Raghav Gupta --- drivers/mtd/onenand/onenand_base.c | 2 +- include/mtd/mtd-abi.h | 1 + 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index a2bb520..33e0dbb 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -4027,7 +4027,7 @@ int onenand_scan(struct mtd_info *mtd, int maxchips) mtd->ecclayout = this->ecclayout; /* Fill in remaining MTD driver data */ - mtd->type = MTD_NANDFLASH; + mtd->type = ONENAND_IS_MLC(this) ? MTD_MLCNANDFLASH : MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH; mtd->erase = onenand_erase; mtd->point = NULL; diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index 4debb45..8d8161c 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -52,6 +52,7 @@ struct mtd_oob_buf64 { #define MTD_NANDFLASH 4 #define MTD_DATAFLASH 6 #define MTD_UBIVOLUME 7 +#define MTD_MLCNANDFLASH 8 #define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ -- 1.6.6.1