From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ww0-f49.google.com ([74.125.82.49]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QULH5-0007GE-6n for linux-mtd@lists.infradead.org; Wed, 08 Jun 2011 16:06:32 +0000 Received: by mail-ww0-f49.google.com with SMTP id 39so531513wwb.18 for ; Wed, 08 Jun 2011 09:06:30 -0700 (PDT) From: Dmitry Eremin-Solenikov To: linux-mtd@lists.infradead.org Subject: [PATCH 21/43] mtd: atmel_nand.c: use mtd_device_parse_register Date: Wed, 8 Jun 2011 20:05:30 +0400 Message-Id: <1307549152-7085-22-git-send-email-dbaryshkov@gmail.com> In-Reply-To: <1307549152-7085-1-git-send-email-dbaryshkov@gmail.com> References: <1307549152-7085-1-git-send-email-dbaryshkov@gmail.com> Cc: David Woodhouse , Russell King , dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Replace custom invocations of parse_mtd_partitions and mtd_device_register with common mtd_device_parse_register call. This would bring: standard handling of all errors, fallback to default partitions, etc. Signed-off-by: Dmitry Eremin-Solenikov --- drivers/mtd/nand/atmel_nand.c | 19 ++----------------- 1 files changed, 2 insertions(+), 17 deletions(-) diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index a19a112..6702208 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -491,8 +491,6 @@ static int __init atmel_nand_probe(struct platform_device *pdev) struct resource *regs; struct resource *mem; int res; - struct mtd_partition *partitions = NULL; - int num_partitions = 0; mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!mem) { @@ -651,24 +649,11 @@ static int __init atmel_nand_probe(struct platform_device *pdev) } mtd->name = "atmel_nand"; - num_partitions = parse_mtd_partitions(mtd, NULL, &partitions, 0); - if (num_partitions <= 0 && host->board->parts) { - partitions = host->board->parts; - num_partitions = host->board->num_parts; - } - - if ((!partitions) || (num_partitions == 0)) { - printk(KERN_ERR "atmel_nand: No partitions defined, or unsupported device.\n"); - res = -ENXIO; - goto err_no_partitions; - } - - res = mtd_device_register(mtd, partitions, num_partitions); + res = mtd_device_parse_register(mtd, NULL, 0, + host->board->parts, host->board->num_parts); if (!res) return res; -err_no_partitions: - nand_release(mtd); err_scan_tail: err_scan_ident: err_no_card: -- 1.7.4.4