mtd: impa7.c: use mtd_device_parse_register

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=5003403b87283a5e304e0248918ef678dbd24d59
Commit:     5003403b87283a5e304e0248918ef678dbd24d59
Parent:     8db2a08ee469c1fcad5354c1144a673d88434424
Author:     Dmitry Eremin-Solenikov <dbaryshkov at gmail.com>
AuthorDate: Thu Jun 2 17:59:44 2011 +0400
Committer:  Artem Bityutskiy <artem.bityutskiy at intel.com>
CommitDate: Sun Sep 11 15:02:06 2011 +0300

    mtd: impa7.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: rename static_partitions to make lines shorter and align the way
           this driver prefers.
    
    Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov at gmail.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
---
 drivers/mtd/maps/impa7.c |   27 ++++-----------------------
 1 files changed, 4 insertions(+), 23 deletions(-)

diff --git a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c
index 2d45a48..f47aedb 100644
--- a/drivers/mtd/maps/impa7.c
+++ b/drivers/mtd/maps/impa7.c
@@ -49,7 +49,7 @@ static struct map_info impa7_map[NUM_FLASHBANKS] = {
 /*
  * MTD partitioning stuff
  */
-static struct mtd_partition static_partitions[] =
+static struct mtd_partition partitions[] =
 {
 	{
 		.name = "FileSystem",
@@ -58,15 +58,10 @@ static struct mtd_partition static_partitions[] =
 	},
 };
 
-static int mtd_parts_nb[NUM_FLASHBANKS];
-static struct mtd_partition *mtd_parts[NUM_FLASHBANKS];
-
-
 static int __init init_impa7(void)
 {
 	static const char *rom_probe_types[] = PROBETYPES;
 	const char **type;
-	const char *part_type = 0;
 	int i;
 	static struct { u_long addr; u_long size; } pt[NUM_FLASHBANKS] = {
 	  { WINDOW_ADDR0, WINDOW_SIZE0 },
@@ -96,23 +91,9 @@ static int __init init_impa7(void)
 		if (impa7_mtd[i]) {
 			impa7_mtd[i]->owner = THIS_MODULE;
 			devicesfound++;
-			mtd_parts_nb[i] = parse_mtd_partitions(impa7_mtd[i],
-							       NULL,
-							       &mtd_parts[i],
-							       0);
-			if (mtd_parts_nb[i] > 0) {
-				part_type = "command line";
-			} else {
-				mtd_parts[i] = static_partitions;
-				mtd_parts_nb[i] = ARRAY_SIZE(static_partitions);
-				part_type = "static";
-			}
-
-			printk(KERN_NOTICE MSG_PREFIX
-			       "using %s partition definition\n",
-			       part_type);
-			mtd_device_register(impa7_mtd[i],
-					    mtd_parts[i], mtd_parts_nb[i]);
+			mtd_device_parse_register(impa7_mtd[i], NULL, 0,
+						  partitions,
+						  ARRAY_SIZE(partitions));
 		}
 		else
 			iounmap((void *)impa7_map[i].virt);