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 1QULGg-0007Bz-Fv for linux-mtd@lists.infradead.org; Wed, 08 Jun 2011 16:06:08 +0000 Received: by mail-ww0-f49.google.com with SMTP id 39so531325wwb.18 for ; Wed, 08 Jun 2011 09:06:06 -0700 (PDT) From: Dmitry Eremin-Solenikov To: linux-mtd@lists.infradead.org Subject: [PATCH 07/43] mtd: h720x-flash.c: use mtd_device_parse_register Date: Wed, 8 Jun 2011 20:05:16 +0400 Message-Id: <1307549152-7085-8-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/maps/h720x-flash.c | 21 ++------------------- 1 files changed, 2 insertions(+), 19 deletions(-) diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c index f331a2c..49c1418 100644 --- a/drivers/mtd/maps/h720x-flash.c +++ b/drivers/mtd/maps/h720x-flash.c @@ -58,16 +58,11 @@ static struct mtd_partition h720x_partitions[] = { #define NUM_PARTITIONS ARRAY_SIZE(h720x_partitions) -static int nr_mtd_parts; -static struct mtd_partition *mtd_parts; /* * Initialize FLASH support */ static int __init h720x_mtd_init(void) { - - char *part_type = NULL; - h720x_map.virt = ioremap(h720x_map.phys, h720x_map.size); if (!h720x_map.virt) { @@ -90,16 +85,8 @@ static int __init h720x_mtd_init(void) if (mymtd) { mymtd->owner = THIS_MODULE; - nr_mtd_parts = parse_mtd_partitions(mymtd, NULL, &mtd_parts, 0); - if (nr_mtd_parts > 0) - part_type = "command line"; - if (nr_mtd_parts <= 0) { - mtd_parts = h720x_partitions; - nr_mtd_parts = NUM_PARTITIONS; - part_type = "builtin"; - } - printk(KERN_INFO "Using %s partition table\n", part_type); - mtd_device_register(mymtd, mtd_parts, nr_mtd_parts); + mtd_device_parse_register(mymtd, NULL, 0, + h720x_partitions, NUM_PARTITIONS); return 0; } @@ -118,10 +105,6 @@ static void __exit h720x_mtd_cleanup(void) map_destroy(mymtd); } - /* Free partition info, if commandline partition was used */ - if (mtd_parts && (mtd_parts != h720x_partitions)) - kfree (mtd_parts); - if (h720x_map.virt) { iounmap((void *)h720x_map.virt); h720x_map.virt = 0; -- 1.7.4.4