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authorJamie Iles <jamie@jamieiles.com>2011-05-23 10:23:01 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2011-05-25 02:21:40 +0100
commit5af3aa24cf552e1a8c2874697d1f30769d8abf5c (patch)
treedc6ddb5b63f6d5955b441c2a7d5600b22c4c007d /drivers/mtd
parentbc2ffddc46be60c12462f8ae60ed0eae2a62a17b (diff)
downloadop-kernel-dev-5af3aa24cf552e1a8c2874697d1f30769d8abf5c.zip
op-kernel-dev-5af3aa24cf552e1a8c2874697d1f30769d8abf5c.tar.gz
mtd: edb7312: convert to mtd_device_register()
Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/edb7312.c26
1 files changed, 8 insertions, 18 deletions
diff --git a/drivers/mtd/maps/edb7312.c b/drivers/mtd/maps/edb7312.c
index be9e90b..fe42a21 100644
--- a/drivers/mtd/maps/edb7312.c
+++ b/drivers/mtd/maps/edb7312.c
@@ -15,10 +15,7 @@
#include <asm/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
-
-#ifdef CONFIG_MTD_PARTITIONS
#include <linux/mtd/partitions.h>
-#endif
#define WINDOW_ADDR 0x00000000 /* physical properties of flash */
#define WINDOW_SIZE 0x01000000
@@ -40,8 +37,6 @@ struct map_info edb7312nor_map = {
.phys = WINDOW_ADDR,
};
-#ifdef CONFIG_MTD_PARTITIONS
-
/*
* MTD partitioning stuff
*/
@@ -66,8 +61,6 @@ static struct mtd_partition static_partitions[3] =
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-#endif
-
static int mtd_parts_nb = 0;
static struct mtd_partition *mtd_parts = 0;
@@ -96,27 +89,24 @@ static int __init init_edb7312nor(void)
if (mymtd) {
mymtd->owner = THIS_MODULE;
-#ifdef CONFIG_MTD_PARTITIONS
mtd_parts_nb = parse_mtd_partitions(mymtd, probes, &mtd_parts, MTDID);
if (mtd_parts_nb > 0)
- part_type = "detected";
+ part_type = "detected";
- if (mtd_parts_nb == 0)
- {
+ if (mtd_parts_nb == 0) {
mtd_parts = static_partitions;
mtd_parts_nb = ARRAY_SIZE(static_partitions);
part_type = "static";
}
-#endif
- add_mtd_device(mymtd);
+
if (mtd_parts_nb == 0)
- printk(KERN_NOTICE MSG_PREFIX "no partition info available\n");
+ printk(KERN_NOTICE MSG_PREFIX "no partition info available\n");
else
- {
printk(KERN_NOTICE MSG_PREFIX
"using %s partition definition\n", part_type);
- add_mtd_partitions(mymtd, mtd_parts, mtd_parts_nb);
- }
+ /* Register the whole device first. */
+ mtd_device_register(mymtd, NULL, 0);
+ mtd_device_register(mymtd, mtd_parts, mtd_parts_nb);
return 0;
}
@@ -127,7 +117,7 @@ static int __init init_edb7312nor(void)
static void __exit cleanup_edb7312nor(void)
{
if (mymtd) {
- del_mtd_device(mymtd);
+ mtd_device_unregister(mymtd);
map_destroy(mymtd);
}
if (edb7312nor_map.virt) {
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