Patchwork [25/44] mtd: cmx270_nand.c: use mtd_device_parse_register

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Submitter Dmitry Eremin-Solenikov
Date June 7, 2011, 1:36 p.m.
Message ID <1307453803-31950-26-git-send-email-dbaryshkov@gmail.com>
Download mbox | patch
Permalink /patch/99188/
State New
Headers show

Comments

Dmitry Eremin-Solenikov - June 7, 2011, 1:36 p.m.
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 <dbaryshkov@gmail.com>
---
 drivers/mtd/nand/cmx270_nand.c |   20 ++------------------
 1 files changed, 2 insertions(+), 18 deletions(-)

Patch

diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index f8f5b7c..8305692 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;