From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Date: Thu, 2 Jun 2011 14:00:30 +0000 (+0400)
Subject: mtd: cmx270_nand.c: use mtd_device_parse_register
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0b118f06df94eb5a14a70c93e0fc739a67f66ae6;p=mv-sheeva.git

mtd: cmx270_nand.c: use mtd_device_parse_register

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.

Artem: tweaked the patch

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---

diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index f8f5b7c0daf..31308e694bd 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -149,9 +149,6 @@ static int cmx270_device_ready(struct mtd_info *mtd)
 static int __init cmx270_init(void)
 {
 	struct nand_chip *this;
-	const char *part_type;
-	struct mtd_partition *mtd_parts;
-	int mtd_parts_nb = 0;
 	int ret;
 
 	if (!(machine_is_armcore() && cpu_is_pxa27x()))
@@ -220,22 +217,9 @@ static int __init cmx270_init(void)
 		goto err_scan;
 	}
 
-	mtd_parts_nb = parse_mtd_partitions(cmx270_nand_mtd, NULL,
-					    &mtd_parts, 0);
-	if (mtd_parts_nb > 0)
-		part_type = "command line";
-	else
-		mtd_parts_nb = 0;
-
-	if (!mtd_parts_nb) {
-		mtd_parts = partition_info;
-		mtd_parts_nb = NUM_PARTITIONS;
-		part_type = "static";
-	}
-
 	/* Register the partitions */
-	pr_notice("Using %s partition definition\n", part_type);
-	ret = mtd_device_register(cmx270_nand_mtd, mtd_parts, mtd_parts_nb);
+	ret = mtd_device_parse_register(cmx270_nand_mtd, NULL, 0,
+					partition_info, NUM_PARTITIONS);
 	if (ret)
 		goto err_scan;