From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from exchange.solarflare.com ([216.237.3.220]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1Naxu6-0007M6-4d for linux-mtd@lists.infradead.org; Fri, 29 Jan 2010 20:57:26 +0000 Subject: [PATCHv3 2/9] mtd: Use get_mtd_device_nm() to find named device in get_sb_mtd() From: Ben Hutchings To: David Woodhouse In-Reply-To: <1264798537.2785.25.camel@achroite.uk.solarflarecom.com> References: <1264798537.2785.25.camel@achroite.uk.solarflarecom.com> Content-Type: text/plain Date: Fri, 29 Jan 2010 20:57:18 +0000 Message-Id: <1264798638.2785.28.camel@achroite.uk.solarflarecom.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Cc: linux-net-drivers@solarflare.com, linux-mtd@lists.infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This removes the need to know the number of MTD devices. Signed-off-by: Ben Hutchings --- drivers/mtd/mtdsuper.c | 18 ++++++------------ 1 files changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index af8b42e..d257052 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -150,18 +150,12 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, DEBUG(1, "MTDSB: mtd:%%s, name \"%s\"\n", dev_name + 4); - for (mtdnr = 0; mtdnr < MAX_MTD_DEVICES; mtdnr++) { - mtd = get_mtd_device(NULL, mtdnr); - if (!IS_ERR(mtd)) { - if (!strcmp(mtd->name, dev_name + 4)) - return get_sb_mtd_aux( - fs_type, flags, - dev_name, data, mtd, - fill_super, mnt); - - put_mtd_device(mtd); - } - } + mtd = get_mtd_device_nm(dev_name + 4); + if (!IS_ERR(mtd)) + return get_sb_mtd_aux( + fs_type, flags, + dev_name, data, mtd, + fill_super, mnt); printk(KERN_NOTICE "MTD:" " MTD device with name \"%s\" not found.\n", -- 1.5.5 -- Ben Hutchings, Senior Software Engineer, Solarflare Communications Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked.